minetest.register_on_joinplayer(function(player)
	player:set_inventory_formspec("size[8,8]"..
		"list[current_player;main;0,4;8,4;]"..
		"list[current_player;craft;3,0.5;2,2;]"..
		"list[current_player;craftpreview;6,1;1,1;]")
end)