-- initialize the current app last so we get its window settings
  -- No other settings should overlap/conflict.

    source.initialize()

    pong.initialize()

    local settings = {
      source=source.settings(),
      pong=pong.settings(),
    }

      Settings.pong = pong.settings()

      Settings.source = source.settings()

    settings.current_app = Current_app
    love.filesystem.write('config', json.encode(settings))

    Settings.current_app = Current_app
    love.filesystem.write('config', json.encode(Settings))

  local settings = {
    current_app=Current_app,
    source=source.settings(),
    pong=pong.settings(),
  }
  love.filesystem.write('config', json.encode(settings))

  if Current_app == 'pong' then
    Settings.pong = pong.settings()
  else
    Settings.source = source.settings()
  end
  Settings.current_app = Current_app
  love.filesystem.write('config', json.encode(Settings))