/***
*
*	Copyright (c) 1996-2002, 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.
*
****/
//=========================================================
// icthyosaur - evin, satan fish monster
//=========================================================

#define SEARCH_RETRY	16

#define ICHTHYOSAUR_SPEED 150

extern CGraph WorldGraph;

#define EYE_MAD		0
#define EYE_BASE	1
#define EYE_CLOSED	2
#define EYE_BACK	3
#define EYE_LOOK	4

//=========================================================
// Monster's Anim Events Go Here
//=========================================================

// UNDONE: Save/restore here
class CIchthyosaur : public CFlyingMonster
{
public:
	virtual void Spawn( void );
	virtual void Precache( void );
	void SetYawSpeed( void );
	int Classify( void );
	virtual void HandleAnimEvent( MonsterEvent_t *pEvent );
	CUSTOM_SCHEDULES

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

	virtual Schedule_t *GetSchedule( void );
	Schedule_t *GetScheduleOfType ( int Type );

	void Killed( entvars_t *pevAttacker, int iGib );
	void BecomeDead( void );

	void EXPORT CombatUse( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value );
	void EXPORT BiteTouch( CBaseEntity *pOther );

	virtual void StartTask( Task_t *pTask );
	void RunTask( Task_t *pTask );

	BOOL CheckMeleeAttack1( float flDot, float flDist );
	BOOL CheckRangeAttack1( float flDot, float flDist );

	float ChangeYaw( int speed );
	Activity GetStoppedActivity( void );

	void Move( float flInterval );
	void MoveExecute( CBaseEntity *pTargetEnt, const Vector &vecDir, float flInterval );
	virtual void MonsterThink( void );
	virtual void Stop( void );
	virtual void Swim( void );
	Vector DoProbe(const Vector &Probe );

	float VectorToPitch( const Vector &vec );
	float FlPitchDiff( void );
	float ChangePitch( int speed );

	Vector m_SaveVelocity;
	float m_idealDist;

	float m_flBlink;

	float m_flEnemyTouched;
	BOOL  m_bOnAttack;

	float m_flMaxSpeed;
	float m_flMinSpeed;
	float m_flMaxDist;

	CBeam *m_pBeam;

	float m_flNextAlert;

	static const char *pIdleSounds[];
	static const char *pAlertSounds[];
	static const char *pAttackSounds[];
	static const char *pBiteSounds[];
	static const char *pDieSounds[];
	static const char *pPainSounds[];

	virtual void IdleSound( void );
	virtual void AlertSound( void );
	virtual void AttackSound( void );
	virtual void BiteSound( void );
	virtual void DeathSound( void );
	virtual void PainSound( void );
};