[wesnoth-commits] [wesnoth/wesnoth] a880ae: Wesnothd: added a login response, including admin ...

[Charles Dang]

  Branch: refs/heads/login_response
  Home:   https://github.com/wesnoth/wesnoth
  Commit: a880aecd4c25fdd686ddd714e27232fb8c99983f
      https://github.com/wesnoth/wesnoth/commit/a880aecd4c25fdd686ddd714e27232fb8c99983f
  Author: Charles Dang <exodia339 at gmail.com>
  Date:   2020-12-10 (Thu, 10 Dec 2020)

  Changed paths:
    M src/game_initialization/multiplayer.cpp
    M src/preferences/game.cpp
    M src/preferences/game.hpp
    M src/server/wesnothd/server.cpp

  Log Message:
  -----------
  Wesnothd: added a login response, including admin status

This is instead of having the server send a message after the login is complete and before the initial gamelist.
Since we wait at the loading screen for the latter (e41534d114437b26c735915f530df2cbc28e6c15), this has needed
to be handled here (2b4ae206ab796934899a628be6d3808a4ccd6c60), but it doesn't make much sense to be handled this
way. Many years ago this message was meant to show up in chat, but after the former change that no longer happened,
(IIRC) and after the latter change it most certainly won't.

This adds a proper [login_response] response from the server on a successful login which includes an `is_admin`
key containing the user's admin status.