# server

- request

  - int :: request_type
    - ping # 0
    - login # 1
    - logout # 2
    - move # 3
  - str(24) :: username
  - double :: x_pos
  - double :: y_pos

- response
  - int :: response_type
    - int :: number_of_records
    - array :: records
      - str(24) :: username
      - str(24) :: color
      - double :: x_pos
      - double :: y_pos