/***
*
*	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.
*
****/

#include	"extdll.h"
#include	"util.h"
#include	"cbase.h"
#include	"monsters.h"
#include	"talkmonster.h"
#include	"schedule.h"
#include	"defaultai.h"
#include	"scripted.h"
#include	"animation.h"
#include	"soundent.h"
#include	"scientist.h"

//=========================================================
// Cleansuit scientist
//=========================================================
class CCleansuitScientist : public CScientist
{
public:
	void Spawn( void );
	void Precache( void );
	virtual BOOL	CanHeal(void);
};

LINK_ENTITY_TO_CLASS(monster_cleansuit_scientist, CCleansuitScientist);

//=========================================================
// Spawn
//=========================================================
void CCleansuitScientist::Spawn(void)
{
	Precache();

	SET_MODEL(ENT(pev), "models/cleansuit_scientist.mdl");
	UTIL_SetSize(pev, VEC_HUMAN_HULL_MIN, VEC_HUMAN_HULL_MAX);

	pev->solid = SOLID_SLIDEBOX;
	pev->movetype = MOVETYPE_STEP;
	m_bloodColor = BLOOD_COLOR_RED;
	pev->health = gSkillData.scientistHealth;
	pev->view_ofs = Vector(0, 0, 50);// position of the eyes relative to monster's origin.
	m_flFieldOfView = VIEW_FIELD_WIDE; // NOTE: we need a wide field of view so scientists will notice player and say hello
	m_MonsterState = MONSTERSTATE_NONE;

	//	m_flDistTooFar		= 256.0;

	m_afCapability = bits_CAP_HEAR | bits_CAP_TURN_HEAD | bits_CAP_OPEN_DOORS | bits_CAP_AUTO_DOORS | bits_CAP_USE;

	// White hands
	pev->skin = 0;

	if (pev->body == -1)
	{// -1 chooses a random head
		pev->body = RANDOM_LONG(0, NUM_SCIENTIST_HEADS - 1);// pick a head, any head
	}

	// Luther is black, make his hands black
	if (pev->body == HEAD_LUTHER)
		pev->skin = 1;

	MonsterInit();
	if (!m_fStartSuspicious)
		SetUse(&CScientist::FollowerUse);
}

//=========================================================
// Precache - precaches all resources this monster needs
//=========================================================
void CCleansuitScientist::Precache(void)
{
	PRECACHE_MODEL("models/cleansuit_scientist.mdl");
	PRECACHE_SOUND("scientist/sci_pain1.wav");
	PRECACHE_SOUND("scientist/sci_pain2.wav");
	PRECACHE_SOUND("scientist/sci_pain3.wav");
	PRECACHE_SOUND("scientist/sci_pain4.wav");
	PRECACHE_SOUND("scientist/sci_pain5.wav");

	// every new scientist must call this, otherwise
	// when a level is loaded, nobody will talk (time is reset to 0)
	TalkInit();

	CTalkMonster::Precache();
}

BOOL CCleansuitScientist::CanHeal()
{
	return FALSE;
}

//=========================================================
// Dead Cleansuit Scientist PROP
//=========================================================
class CDeadCleansuitScientist : public CDeadScientist
{
public:
	virtual void Spawn(void);

	static const char *m_szPoses[9];
};

LINK_ENTITY_TO_CLASS(monster_cleansuit_scientist_dead, CDeadCleansuitScientist);

const char *CDeadCleansuitScientist::m_szPoses[] = { "lying_on_back", "lying_on_stomach", "dead_sitting", "dead_hang", "dead_table1", "dead_table2", "dead_table3", "scientist_deadpose1", "dead_against_wall" };

void CDeadCleansuitScientist::Spawn(void)
{
	PRECACHE_MODEL("models/cleansuit_scientist.mdl");
	SET_MODEL(ENT(pev), "models/cleansuit_scientist.mdl");

	pev->effects = 0;
	pev->sequence = 0;
	// Corpses have less health
	pev->health = 8;//gSkillData.scientistHealth;

	m_bloodColor = BLOOD_COLOR_RED;

	if (pev->body == -1)
	{// -1 chooses a random head
		pev->body = RANDOM_LONG(0, NUM_SCIENTIST_HEADS - 1);// pick a head, any head
	}
	// Luther is black, make his hands black
	if (pev->body == HEAD_LUTHER)
		pev->skin = 1;
	else
		pev->skin = 0;

	pev->sequence = LookupSequence(m_szPoses[m_iPose]);
	if (pev->sequence == -1)
	{
		ALERT(at_console, "Dead cleansuit scientist with bad pose\n");
	}

	//	pev->skin += 2; // use bloody skin -- UNDONE: Turn this back on when we have a bloody skin again!
	MonsterInitDead();
}

//=========================================================
// Sitting Cleansuit Scientist PROP
//=========================================================

class CSittingCleansuitScientist : public CSittingScientist
{
public:

	void Spawn( void );
};

LINK_ENTITY_TO_CLASS(monster_sitting_cleansuit_scientist, CSittingCleansuitScientist);


//
// ********** Cleansuit Scientist SPAWN **********
//
void CSittingCleansuitScientist::Spawn(void)
{
	PRECACHE_MODEL("models/cleansuit_scientist.mdl");
	SET_MODEL(ENT(pev), "models/cleansuit_scientist.mdl");
	Precache();
	InitBoneControllers();

	UTIL_SetSize(pev, Vector(-14, -14, 0), Vector(14, 14, 36));

	pev->solid = SOLID_SLIDEBOX;
	pev->movetype = MOVETYPE_STEP;
	pev->effects = 0;
	pev->health = 50;

	m_bloodColor = BLOOD_COLOR_RED;
	m_flFieldOfView = VIEW_FIELD_WIDE; // indicates the width of this monster's forward view cone ( as a dotproduct result )

	m_afCapability = bits_CAP_HEAR | bits_CAP_TURN_HEAD;

	SetBits(pev->spawnflags, SF_MONSTER_PREDISASTER); // predisaster only!

	if (pev->body == -1)
	{// -1 chooses a random head
		pev->body = RANDOM_LONG(0, NUM_SCIENTIST_HEADS - 1);// pick a head, any head
	}
	// Luther is black, make his hands black
	if (pev->body == HEAD_LUTHER)
		pev->skin = 1;

	m_baseSequence = LookupSequence("sitlookleft");
	pev->sequence = m_baseSequence + RANDOM_LONG(0, 4);
	ResetSequenceInfo();

	SetThink(&CSittingScientist::SittingThink);
	pev->nextthink = gpGlobals->time + 0.1;

	DROP_TO_FLOOR(ENT(pev));
}