/***
*
*	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 BULLSQUID_H
#define BULLSQUID_H

#define		SQUID_SPRINT_DIST	256 // how close the squid has to get before starting to sprint and refusing to swerve

//=========================================================
// monster-specific schedule types
//=========================================================
enum
{
	SCHED_SQUID_HURTHOP = LAST_COMMON_SCHEDULE + 1,
	SCHED_SQUID_SMELLFOOD,
	SCHED_SQUID_SEECRAB,
	SCHED_SQUID_EAT,
	SCHED_SQUID_SNIFF_AND_EAT,
	SCHED_SQUID_WALLOW,
};

//=========================================================
// monster-specific tasks
//=========================================================
enum
{
	TASK_SQUID_HOPTURN = LAST_COMMON_TASK + 1,
};

//=========================================================
// Bullsquid's spit projectile
//=========================================================
class CSquidSpit : public CBaseEntity
{
public:
	void Spawn( void );

	static void Shoot( entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, int iSpitSize );
	void Touch( CBaseEntity *pOther );
	void EXPORT Animate( void );

	int		Save( CSave &save );
	int		Restore( CRestore &restore );
	static	TYPEDESCRIPTION m_SaveData[];

	int  m_maxFrame;
};

class CBullsquid : public CBaseMonster
{
public:
	virtual void Spawn( void );
	virtual void Precache( void );
	virtual void SetYawSpeed( void );
	int  ISoundMask( void );
	virtual int  Classify ( void );
	virtual void HandleAnimEvent( MonsterEvent_t *pEvent );
	virtual void IdleSound( void );
	virtual void PainSound( void );
	virtual void DeathSound( void );
	virtual void AlertSound ( void );
	virtual void AttackSound( void );
	virtual void StartTask ( Task_t *pTask );
	virtual void RunTask ( Task_t *pTask );
	virtual BOOL CheckMeleeAttack1 ( float flDot, float flDist );
	virtual BOOL CheckMeleeAttack2 ( float flDot, float flDist );
	virtual BOOL CheckRangeAttack1 ( float flDot, float flDist );
	virtual void RunAI( void );
	BOOL FValidateHintType ( short sHint );
	virtual Schedule_t *GetSchedule( void );
	virtual Schedule_t *GetScheduleOfType ( int Type );
	virtual int TakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType );
	virtual int IRelationship ( CBaseEntity *pTarget );
	virtual int IgnoreConditions ( void );
	virtual MONSTERSTATE GetIdealState ( void );

	int	Save( CSave &save ); 
	int Restore( CRestore &restore );

	CUSTOM_SCHEDULES;
	static TYPEDESCRIPTION m_SaveData[];

	BOOL m_fCanThreatDisplay;// this is so the squid only does the "I see a headcrab!" dance one time. 

	float m_flLastHurtTime;// we keep track of this, because if something hurts a squid, it will forget about its love of headcrabs for a while.
	float m_flNextSpitTime;// last time the bullsquid used the spit attack.
};
#endif // BULLSQUID_H