void SBullet::Init(const Fvector& position,
				   const Fvector& direction,
				   float starting_speed,
				   float power,
				   float impulse,
				   u16	sender_id,
				   u16 sendersweapon_id,
				   ALife::EHitType e_hit_type,
				   float maximum_distance,
				   const CCartridge& cartridge,
				   bool SendHit,
				   CBulletManager* manager)
{
	flags._storage		= 0;
	pos 				= position;
	speed = max_speed	= starting_speed * cartridge.m_kSpeed;
	VERIFY				(speed>0);

	VERIFY(direction.magnitude()>0);
	dir.normalize		(direction);

	hit_power			= power		* cartridge.m_kHit;
	hit_impulse			= impulse	* cartridge.m_kImpulse;

	max_dist			= maximum_distance * cartridge.m_kDist;
	fly_dist			= 0;

	parent_id			= sender_id;
	flags.allow_sendhit	= SendHit;
	weapon_id			= sendersweapon_id;
	hit_type			= e_hit_type;

	pierce				= cartridge.m_kPierce;
	ap					= cartridge.m_kAP;
	air_resistance		= cartridge.m_kAirRes;
	wallmark_size		= cartridge.fWallmarkSize;
	m_u8ColorID			= cartridge.m_u8ColorID;

	bullet_material_idx = cartridge.bullet_material_idx;
	VERIFY			(u16(-1)!=bullet_material_idx);

	flags.allow_tracer					= !!cartridge.m_flags.test(CCartridge::cfTracer);
	flags.allow_ricochet				= !!cartridge.m_flags.test(CCartridge::cfRicochet);
	flags.explosive						= !!cartridge.m_flags.test(CCartridge::cfExplosive);
	flags.skipped_frame					= 0;

	targetID			= 0;
	//Новая баллистика!
	u8	type = manager.m_type_ballistic
	if (GameID()!=GAME_SINGLE || type==1){
		air_resistance /= max_speed;
		manager.m_type_ballistic = 1;
	}else if(type==0)
		air_resistance = manager.m_fAirResistanceK;
	else
		air_resistance *= 0.001f;
}

void CBulletManager::Load		()
{
	m_fTracerWidth			= pSettings->r_float(BULLET_MANAGER_SECTION, "tracer_width");
	m_fTracerLengthMax		= pSettings->r_float(BULLET_MANAGER_SECTION, "tracer_length_max");
	m_fTracerLengthMin		= pSettings->r_float(BULLET_MANAGER_SECTION, "tracer_length_min");

	m_fGravityConst			= pSettings->r_float(BULLET_MANAGER_SECTION, "gravity_const");
	m_fAirResistanceK		= pSettings->r_float(BULLET_MANAGER_SECTION, "air_resistance_k");

	m_dwStepTime			= pSettings->r_u32	(BULLET_MANAGER_SECTION, "time_step");
	m_fMinBulletSpeed		= pSettings->r_float(BULLET_MANAGER_SECTION, "min_bullet_speed");
	m_fCollisionEnergyMin	= pSettings->r_float(BULLET_MANAGER_SECTION, "collision_energy_min");
	m_fCollisionEnergyMax	= pSettings->r_float(BULLET_MANAGER_SECTION, "collision_energy_max");

	m_fHPMaxDist			= pSettings->r_float(BULLET_MANAGER_SECTION, "hit_probability_max_dist");

	LPCSTR whine_sounds		= pSettings->r_string(BULLET_MANAGER_SECTION, "whine_sounds");
	int cnt					= _GetItemCount(whine_sounds);
	xr_string tmp;
	for (int k=0; k<cnt; ++k){
		m_WhineSounds.push_back	(ref_sound());
		m_WhineSounds.back().create(_GetItem(whine_sounds,k,tmp),st_Effect,sg_SourceType
);
	}

	LPCSTR explode_particles= pSettings->r_string(BULLET_MANAGER_SECTION, "explode_particles");
	cnt						= _GetItemCount(explode_particles);
	for (int k=0; k<cnt; ++k)
		m_ExplodeParticles.push_back	(_GetItem(explode_particles,k,tmp));
	m_type_ballistic		= READ_IF_EXISTS(pSettings, r_u8, BULLET_MANAGER_SECTION, "type_ballistic", 0);
}

bool CBulletManager::CalcBullet(collide::rq_results& rq_storage, xr_vector<ISpatial*>& rq_spatial, SBullet* bullet, u32 delta_time)
{
	float delta_time_sec	= float(delta_time)/1000.f;
	float range				= bullet->speed*delta_time_sec;
	
	float max_range			= bullet->max_dist - bullet->fly_dist;
	range	= _min(range, max_range);

	//запомнить текущую скорость пули, т.к. в
	//RayQuery() она может поменяться из-за рикошетов
	//и столкновений с объектами
	Fvector cur_dir				= bullet->dir;
	bullet_test_callback_data	bullet_data;
	bullet_data.pBullet			= bullet;
	bullet_data.bStopTracing	= true;

	bullet->flags.ricochet_was	= 0;
	collide::ray_defs 		RD(bullet->pos, bullet->dir, range, CDB::OPT_CULL, collide::rqtBoth);
	
	BOOL result					= Level().ObjectSpace.RayQuery(rq_storage, RD, firetrace_callback, &bullet_data, test_callback, NULL);
	
	if (result & bullet_data.bStopTracing) {
		range					= (rq_storage.r_begin()+rq_storage.r_count()-1)->range;
	}
	bullet->flags.skipped_frame = (Device.dwFrame >= bullet->frame_num);
	if(!bullet->flags.ricochet_was)	{
		range = _max(EPS_L, range);
		//изменить положение пули
		bullet->pos.mad(bullet->pos, cur_dir, range);
		bullet->fly_dist += range;
		if(bullet->fly_dist>=bullet->max_dist)
			return false;
		//определим вылет за уровень
		if(!Fbox4::point_in_box(m_BoundingVolume, bullet->pos))
			return false;
		//изменить скорость и направление ее полета и с учетом гравитации
		float	k_speed = bullet->air_resistance*delta_time_sec;
		if (m_type_ballistic != 0)
			k_speed *= bullet->speed;
		bullet->dir.mul(bullet->speed*(1.0-k_speed));		//получим вектор скорости 
		bullet->dir.y -= m_fGravityConst*delta_time_sec;
		bullet->speed = bullet->dir.magnitude();
		bullet->dir.mul(1.0/bullet->speed);	//в место normalize()
	}
	return (m_fMinBulletSpeed < bullet->speed);
}