LICENSE

Copyright 2014-2016, Martin Gerhardy info@caveproductions.org

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 3 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 General Public License for more details.
.
You should have received a copy of the GNU General Public License along with
this package; if not, write to the Free Software Foundation, Inc., 51 Franklin
St, Fifth Floor, Boston, MA 02110-1301 USA

All artwork and assets are licensed under the Creative Commons
Attribution-ShareAlike 4.0 International license (CC-BY-SA-4.0).

In addition this project incorporates third party software which is differently
licensed:

Files: src/libs/cJSON/*
Copyright: 2009, Dave Gamble
License: MIT/Expat

Files: src/libs/SDL/include/*
Copyright: 2013-2014, The Khronos Group Inc.
License: MIT/Expat

Files: src/caveexpress/server/entities/Buoyancy.h
Copyright: 2006-2011, Erin Catto http://www.box2d.org
License: zlib

Please also add the full license text of the GPL-3 and CC-BY-SA-4.0 license to
the repository and the release tarball.

Please note that the licenses of the external dependencies that are available
under src/libs are not explicitly stated here, a packager should rely on the
distribution packages.