--Minetest
--Copyright (C) 2014 sapier
--
---self program is free software; you can redistribute it and/or modify
+--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.
--
---self program is distributed in the hope that it will be useful,
+--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 self program; if not, write to the Free Software Foundation, Inc.,
+--with this program; if not, write to the Free Software Foundation, Inc.,
--51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
ui = {}
end
if (active_toplevel_ui_elements > 1) then
- print("WARNING: ui manager detected more then one active ui element, self most likely isn't intended")
+ core.log("warning", "more than one active ui "..
+ "element, self most likely isn't intended")
end
if (active_toplevel_ui_elements == 0) then
- print("WARNING: not a single toplevel ui element active switching to default")
+ core.log("warning", "no toplevel ui element "..
+ "active; switching to default")
ui.childlist[ui.default]:show()
formspec = ui.childlist[ui.default]:get_formspec()
end