--Minetest
--Copyright (C) 2014 sapier
--
--This program is free software; you can redistribute it and/or modify
--it under the terms of the GNU Lesser General Public License as published by
--the Free Software Foundation; either version 2.1 of the License, or
--(at your option) any later version.
--
--This program is distributed in the hope that it will be useful,
--but WITHOUT ANY WARRANTY; without even the implied warranty of
--MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--GNU Lesser General Public License for more details.
--
--You should have received a copy of the GNU Lesser General Public License along
--with this program; if not, write to the Free Software Foundation, Inc.,
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

local function current_game()
	local last_game_id = core.setting_get("menu_last_game")
	local game, index = gamemgr.find_by_gameid(last_game_id)
	
	return game
end

local function singleplayer_refresh_gamebar()

	local old_bar = ui.find_by_name("game_button_bar")

	if old_bar ~= nil then
		old_bar:delete()
	end

	local function game_buttonbar_button_handler(fields)
		for key,value in pairs(fields) do
			for j=1,#gamemgr.games,1 do
				if ("game_btnbar_" .. gamemgr.games[j].id == key) then
					mm_texture.update("singleplayer", gamemgr.games[j])
					core.set_topleft_text(gamemgr.games[j].name)
					core.setting_set("menu_last_game",gamemgr.games[j].id)
					menudata.worldlist:set_filtercriteria(gamemgr.games[j].id)
					local index = filterlist.get_current_index(menudata.worldlist,
						tonumber(core.setting_get("mainmenu_last_selected_world")))