GTA-V gravity gun

void gravityGun();


//<gravity gun>
bool grav_target_locked = false;
Entity grav_entity = 0;
DWORD grav_partfx = 0;

Vector3 GetCoordsFromCam(float distance)
{
	Vector3 Rot = CAM::GET_GAMEPLAY_CAM_ROT(2);
	static Vector3 Coord = CAM::GET_GAMEPLAY_CAM_COORD();

	Rot.y = distance * cos(Rot.x);
	Coord.x = Coord.x + Rot.y * sin(Rot.z * -1.0f);
	Coord.y = Coord.y + Rot.y * cos(Rot.z * -1.0f);
	Coord.z = Coord.z + distance * sin(Rot.x);

	return Coord;
}

void VectorToFloat(Vector3 unk, float *Out)
{
	Out[0] = unk.x;
	Out[1] = unk.y;
	Out[2] = unk.z;
}

void RequestControlEntity(Entity entity)
{
	int tick = 0;

	while (!NETWORK::NETWORK_HAS_CONTROL_OF_ENTITY(entity) && tick <= 12)
	{
		NETWORK::NETWORK_REQUEST_CONTROL_OF_ENTITY(entity);
		tick++;
	}
}

void gravityGun()
{
	Ped tempPed;
	Hash tempWeap;

	if (!grav_target_locked) PLAYER::GET_PLAYER_TARGET_ENTITY(PLAYER::PLAYER_ID(), &grav_entity);

	tempPed = PLAYER::PLAYER_ID(); WEAPON::GET_CURRENT_PED_WEAPON(PLAYER::PLAYER_PED_ID(), &tempWeap, 1);
	if ((PLAYER::IS_PLAYER_FREE_AIMING(tempPed) || PLAYER::IS_PLAYER_TARGETTING_ANYTHING(tempPed)) && ENTITY::DOES_ENTITY_EXIST(grav_entity) && tempWeap == GAMEPLAY::GET_HASH_KEY("weapon_stungun"))
	{
		if (!grav_target_locked) PLAYER::GET_PLAYER_TARGET_ENTITY(PLAYER::PLAYER_ID(), &grav_entity); grav_target_locked = true;


		float Coord[3]; VectorToFloat(GetCoordsFromCam(5.5f), Coord);

		if (!GRAPHICS::DOES_PARTICLE_FX_LOOPED_EXIST(grav_partfx))
		{
			STREAMING::REQUEST_PTFX_ASSET();
			if (STREAMING::HAS_PTFX_ASSET_LOADED())
			{
				grav_partfx = GRAPHICS::START_PARTICLE_FX_LOOPED_AT_COORD((DWORD*)"scr_drug_traffic_flare_L", Coord[0], Coord[1], Coord[2], 0.0f, 0.0f, 0.0f, 0.5f, 0, 0, 0, 0);
				GRAPHICS::SET_PARTICLE_FX_LOOPED_COLOUR(grav_partfx, 1.0f, 0.84f, 0.0f, 0);
			}
		}

		RequestControlEntity(grav_entity);
		ENTITY::SET_ENTITY_COORDS_NO_OFFSET(grav_entity, Coord[0], Coord[1], Coord[2], 0, 0, 0);
		if (ENTITY::IS_ENTITY_A_VEHICLE(grav_entity)) ENTITY::SET_ENTITY_HEADING(grav_entity, ENTITY::GET_ENTITY_HEADING(PLAYER::PLAYER_PED_ID()) + 90.0f);

		if (PED::IS_PED_SHOOTING(PLAYER::PLAYER_PED_ID()))
		{
			AUDIO::PLAY_SOUND_FROM_ENTITY(-1, (char*)"Foot_Swish", grav_entity, (char*)"docks_heist_finale_2a_sounds", 0, 0);
			ENTITY::SET_ENTITY_HEADING(grav_entity, ENTITY::GET_ENTITY_HEADING(PLAYER::PLAYER_PED_ID()));
			ENTITY::APPLY_FORCE_TO_ENTITY(grav_entity, 1, 0.0f, 350.0f, 2.0f, 2.0f, 0.0f, 0.0f, 0, 1, 1, 1, 0, 1);
			grav_target_locked = false;
		}
	}
	else if (GRAPHICS::DOES_PARTICLE_FX_LOOPED_EXIST(grav_partfx))
	{
		GRAPHICS::STOP_PARTICLE_FX_LOOPED(grav_partfx, 0);
		GRAPHICS::REMOVE_PARTICLE_FX(grav_partfx, 0);
		STREAMING::REMOVE_PTFX_ASSET();
	}
	if (!PLAYER::IS_PLAYER_FREE_AIMING_AT_ENTITY(tempPed, grav_entity) || !PLAYER::IS_PLAYER_TARGETTING_ENTITY(tempPed, grav_entity)) grav_target_locked = false;

}
//</gravity gun>