Method SpawnDustParticles

TombEngine/Game/effects/weather.cpp:528–561

	}

	void EnvironmentController::SpawnDustParticles(const ScriptInterfaceLevel& level)
	{
		for (int i = 0; i < DUST_SPAWN_DENSITY; i++)
		{
			// TODO: Use functions in Math::Random namespace.
			auto pos = Camera.pos.ToVector3i() + Vector3i(
				(rand() % DUST_SPAWN_RADIUS) - (DUST_SPAWN_RADIUS / 2),
				(rand() % DUST_SPAWN_RADIUS) - (DUST_SPAWN_RADIUS / 2),
				(rand() % DUST_SPAWN_RADIUS) - (DUST_SPAWN_RADIUS / 2));

			int roomNumber = Camera.pos.RoomNumber;
			if (!IsPointInRoom(pos, roomNumber))
				roomNumber = FindRoomNumber(pos, Camera.pos.RoomNumber, true);

			if (!IsPointInRoom(pos, roomNumber) || roomNumber == NO_VALUE)
				continue;

			// Check if water room.
			if (!TestEnvironment(RoomEnvFlags::ENV_FLAG_WATER, roomNumber))
				continue;

			auto part = WeatherParticle();
			part.Velocity = Random::GenerateDirection() * DUST_VELOCITY_MAX;
			part.Size = Random::GenerateFloat(DUST_SIZE_MAX / 2, DUST_SIZE_MAX);
			part.Type = WeatherType::None;
			part.Life = DUST_LIFE + Random::GenerateInt(-10, 10);
			part.RoomNumber = roomNumber;
			part.Position = pos.ToVector3();
			part.Stopped = false;
			part.Enabled = true;
			part.StartLife = part.Life;
			Particles.push_back(part);
		}
	}

	void EnvironmentController::SpawnWeatherParticles(const ScriptInterfaceLevel& level)
	{