//fixed (maybe)
#if !defined( OEM_BUILD ) && !defined( HLDEMO_BUILD )

#include "extdll.h" 
#include "util.h" 
#include "cbase.h" 
#include "weapons.h" 
#include "monsters.h" 
#include "player.h" 
#include "gamerules.h" 
#include "shake.h"

#include "nodes.h" 
#include "soundent.h"

class CSnipars : public CBasePlayerWeapon
{
public:
	void Spawn( void );
	void Precache( void );
	int iItemSlot( void ) { return 2; }
	int GetItemInfo(ItemInfo *p);
	int AddToPlayer( CBasePlayer *pPlayer );
	void PrimaryAttack( void );
	void SecondaryAttack( void );
	BOOL Deploy( void );
	void Holster( int skiplocal = 0 );
	void Reload( void );
	void WeaponIdle( void );
	void Shoot( float flSpread, float flCycleTime, BOOL fUseAutoAim );
	float m_flSoundDelay;

	BOOL m_fInZoom;// don't save this.

	virtual BOOL UseDecrement( void )
	{
		return FALSE;
	}

private:
	//unsigned short m_usFireSniper;
};

enum sniper_e
{
	SNIPARS_IDLE = 0,
	SNIPARS_DRAW,
	SNIPARS_FIRE,
	SNIPARS_RELOAD
};

LINK_ENTITY_TO_CLASS( weapon_snipars, CSnipars );

int CSnipars::GetItemInfo(ItemInfo *p) 
{ 
	p->pszName = STRING(pev->classname);
	p->pszAmmo1 = "snipars";
	p->iMaxAmmo1 = _SNIPARS_MAX_CARRY;
	p->pszAmmo2 = NULL;
	p->iMaxAmmo2 = -1;
	p->iMaxClip = SNIPARS_MAX_CLIP;
	p->iFlags = 0;
	p->iSlot = 3;
	p->iPosition = 4;
	p->iId = m_iId = WEAPON_SNIPARS;
	p->iWeight = SNIPARS_WEIGHT;

	return 1;
	}

int CSnipars::AddToPlayer( CBasePlayer *pPlayer )
{ 
	if ( CBasePlayerWeapon::AddToPlayer( pPlayer ) )
	{
		MESSAGE_BEGIN( MSG_ONE, gmsgWeapPickup, NULL, pPlayer->pev );
		WRITE_BYTE( m_iId );
		MESSAGE_END();
		return TRUE;
	}
	return FALSE;
} 

void CSnipars::Spawn( ) 
{ 
	pev->classname = MAKE_STRING("weapon_snipars");
	Precache( );
	m_iId = WEAPON_SNIPARS;
	SET_MODEL(ENT(pev), "models/w_sniper.mdl");

	m_iDefaultAmmo = SNIPARS_DEFAULT_GIVE;

	FallInit();
}

void CSnipars::Precache( void ) 
{ 
	PRECACHE_MODEL("models/v_sniper.mdl");
	PRECACHE_MODEL("models/w_sniper.mdl");
	PRECACHE_MODEL("models/p_sniper.mdl");

	PRECACHE_MODEL("models/w_357ammo.mdl");
	PRECACHE_SOUND("items/9mmclip1.wav");

	PRECACHE_SOUND ("weapons/sniper_shoot1.wav");
	PRECACHE_SOUND ("weapons/sniper_shoot2.wav");
	PRECACHE_SOUND ("weapons/sniper_shoot3.wav");
	PRECACHE_SOUND ("weapons/sniper_shoot4.wav");
	PRECACHE_SOUND ("weapons/sniper_shoot5.wav");

	//m_usFireSniper = PRECACHE_EVENT( 1, "events/glock1.sc" );
}

BOOL CSnipars::Deploy( ) 
{ 
	return DefaultDeploy( "models/v_sniper.mdl", "models/p_sniper.mdl", SNIPARS_DRAW, "snipars", UseDecrement() );
}

void CSnipars::Holster( int skiplocal /* = 0 */ ) 
{ 
	m_fInReload = FALSE;

	if ( m_fInZoom )
	{
		SecondaryAttack();
	}
	m_pPlayer->m_flNextAttack = gpGlobals->time + 1.0;
	m_flTimeWeaponIdle = UTIL_SharedRandomFloat( m_pPlayer->random_seed, 10, 15 );
}

void CSnipars::SecondaryAttack( void ) 
{
	if ( m_pPlayer->pev->fov != 0 )
	{
		m_pPlayer->pev->fov = m_pPlayer->m_iFOV = 0;
		m_fInZoom = 0;
		UTIL_ScreenFade( m_pPlayer, Vector(0,0,0), 0.5, 0.25, 255, FFADE_IN );

	}
	else if ( m_pPlayer->pev->fov != 15 )
	{
		m_pPlayer->pev->fov = m_pPlayer->m_iFOV = 15;
		m_fInZoom = 1;
		UTIL_ScreenFade( m_pPlayer, Vector(0,0,0), 0.5, 0.25, 255, FFADE_IN );
	}
	pev->nextthink = gpGlobals->time + 0.1;
	m_flNextSecondaryAttack = gpGlobals->time + 1.0;
}

void CSnipars::PrimaryAttack( void ) 
{
	if(m_iClip > 0)
	{
		Shoot( 0.0001, 1.5, TRUE );
	switch( RANDOM_LONG( 0, 3 ) )
			{
			case 0:
				EMIT_SOUND( ENT( m_pPlayer->pev ), CHAN_ITEM, "weapons/sniper_shoot1.wav", 1, ATTN_NORM );
				break;
			case 1:
				EMIT_SOUND( ENT( m_pPlayer->pev ), CHAN_ITEM, "weapons/sniper_shoot2.wav", 1, ATTN_NORM );
				break;
			case 2:
				EMIT_SOUND( ENT( m_pPlayer->pev ), CHAN_ITEM, "weapons/sniper_shoot3.wav", 1, ATTN_NORM );
				break;
			case 3:
				EMIT_SOUND( ENT( m_pPlayer->pev ), CHAN_ITEM, "weapons/sniper_shoot4.wav", 1, ATTN_NORM );
				break;
			case 4:
				EMIT_SOUND( ENT( m_pPlayer->pev ), CHAN_ITEM, "weapons/sniper_shoot5.wav", 1, ATTN_NORM );
				break;
			};
	}
}

void CSnipars::Shoot( float flSpread , float flCycleTime, BOOL fUseAutoAim ) 
{ 

	if (m_pPlayer->pev->waterlevel == 3)
	{
		EMIT_SOUND(ENT(m_pPlayer->pev), CHAN_WEAPON, "weapons/sniper_cock1.wav", 0.8, ATTN_NORM);
		m_flNextPrimaryAttack = 0.15; return;
	}
	if (m_iClip <= 0)
	{
		if (m_fFireOnEmpty)
		{
			m_flNextPrimaryAttack = gpGlobals->time + 0.2;
		}
	return;
	}
	SendWeaponAnim( SNIPARS_FIRE );
	m_iClip--;

	m_pPlayer->pev->effects = (int)(m_pPlayer->pev->effects) | EF_MUZZLEFLASH;

	int flags;

	// player "shoot" animation
	m_pPlayer->SetAnimation( PLAYER_ATTACK1 );

	m_pPlayer->m_iWeaponVolume = NORMAL_GUN_VOLUME;
	m_pPlayer->m_iWeaponFlash = NORMAL_GUN_FLASH;

	Vector vecSrc = m_pPlayer->GetGunPosition( );
	Vector vecAiming;

	if ( fUseAutoAim )
	{
		vecAiming = m_pPlayer->GetAutoaimVector( AUTOAIM_10DEGREES );
	}
	else
	{
		vecAiming = gpGlobals->v_forward;
	}

	Vector vecDir = m_pPlayer->FireBulletsPlayer( 50, vecSrc, vecAiming, Vector( flSpread, flSpread, flSpread ), 8192, BULLET_PLAYER_SNIPARS, 0, 3, m_pPlayer->pev, m_pPlayer->random_seed );

	//PLAYBACK_EVENT_FULL( flags, m_pPlayer->edict(), m_usFireSniper, 0.0, (float *)&g_vecZero, (float *)&g_vecZero, vecDir.x, vecDir.y, 0, 0, ( m_iClip == 0 ) ? 1 : 0, 0 );
	pev->effects |= EF_MUZZLEFLASH;
	m_flNextPrimaryAttack = m_flNextSecondaryAttack = gpGlobals->time + flCycleTime;

	if (!m_iClip && m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] <= 0)
		m_flTimeWeaponIdle = RANDOM_FLOAT( 10, 15 );
}

void CSnipars::Reload( void ) 
{
	if ( m_fInZoom )
	{
		SecondaryAttack();
	}
	if ( m_pPlayer->ammo_snipars <= 0 )
		return;

	if ( m_pPlayer->pev->fov != 0 )
	{
		m_fInZoom = FALSE;
		m_pPlayer->pev->fov = m_pPlayer->m_iFOV = 0; // 0 means reset to default fov
	}
	//if (m_iClip == 0)
		//DefaultReload( 5, SNIPARS_RELOAD, 1.5 );
	//else
	DefaultReload( 5, SNIPARS_RELOAD, 1.5 );
}

void CSnipars::WeaponIdle( void ) 
{ 
	m_pPlayer->GetAutoaimVector( AUTOAIM_2DEGREES );

	if ( m_flTimeWeaponIdle < gpGlobals->time )
	{
		float flRand = UTIL_SharedRandomFloat( m_pPlayer->random_seed, 0, 1 );
		if (flRand <= 0.75)
		{
			if (m_iClip)
			{
				SendWeaponAnim( SNIPARS_IDLE );
			}
			else
			{
				SendWeaponAnim( SNIPARS_IDLE );
			}
			m_flTimeWeaponIdle = gpGlobals->time + 60.0 / 12.0;
		}

	}
}

class CSniparsAmmo : public CBasePlayerAmmo 
{ 
	void Spawn( void )
	{
		Precache( );
		SET_MODEL(ENT(pev), "models/w_sniper.mdl");
		CBasePlayerAmmo::Spawn( );
	}
	void Precache( void )
	{
		PRECACHE_MODEL ("models/w_357ammo.mdl");
		PRECACHE_SOUND("items/9mmclip1.wav");
	}
	BOOL AddAmmo( CBaseEntity *pOther )
	{
		if (pOther->GiveAmmo( AMMO_SNIPARSBOX_GIVE, "snipars", _SNIPARS_MAX_CARRY ) != -1)
		{
			EMIT_SOUND(ENT(pev), CHAN_ITEM, "items/9mmclip1.wav", 1, ATTN_NORM);
			return TRUE;
		}
		return FALSE;
	}
}; 
LINK_ENTITY_TO_CLASS( ammo_snipars2, CSniparsAmmo );

#endif