Simpel FPS

https://docs.google.com/document/d/1Xu6XdIsivk2u1VKPyzPTbJ3atCxtXkE1I2DuXqe8hzE/edit?usp=sharing

https://docs.google.com/document/d/1BhI4ZRPZdARXKcjcQCOwbo4KECcQgFQi6oSzW5gUvIw/edit?usp=sharing

https://docs.google.com/document/d/1T24pDTjdN5DmFzt4TpbyNBS5lQ1EBkUPBVR2we5OVLE/edit?usp=sharing

https://docs.google.com/document/d/1eJtiDvLfAGKLYHbIJlsxs0g1DMH3js7vA5X9XBHmMaQ/edit?usp=sharing