public function join(Request $request, Logic $userLogic)
{
$username = $request->input('username');
// check if taken by other joins
if (in_array($username, $userLogic->online() || User::where('username', $username)->count())) {
return redirect()->back()->withErrors(['username' => trans('game.username.inuse')]);
}
$userLogic->register($username);
return redirect()->route('lobby');
}
