THE RED ECLIPSE LICENSE
Red Eclipse is based on Cube Engine 2, both of which are covered under the ZLIB license, you may use the source code so long as you obey this license.
Red Eclipse, Copyright (C) 2009-2016 Quinton Reeves, Lee Salzman Cube Engine 2, Copyright (C) 2001-2016 Wouter van Oortmerssen, Lee Salzman, Mike Dysart, Robert Pointon, and Quinton Reeves http://www.opensource.org/licenses/zlib-license.php
This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
- The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
- Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
- This notice may not be removed or altered from any source distribution.
The license covers the source code, shells scripts, and related config files. The included enet network library is covered by an MIT-style license, which is however compatible with the above license for all practical purposes.
Content included in the game (maps, textures, sounds, models etc.) is NOT covered by this license, and may have individual copyrights and distribution restrictions (see individual readmes), note that all content in Red Eclipse is intended to be "open source" friendly.
In the absence of an explicit license, content is considered to be covered by the CC-BY-SA license, either version 3.0 or (at your option) any later version, you may use the content in Red Eclipse so long as you obey individual licensing criteria.
Red Eclipse, Copyright (C) 2009-2016 Red Eclipse Team Creative Commons Attribution ShareAlike 3.0+ License (CC-BY-SA) See CC-BY-SA or http://creativecommons.org/licenses/by-sa/3.0/
For a license breakdown of all content in Red Eclipse, see all-licenses.txt.
The use of trademarks unique to the Red Eclipse project are in addition governed by the Red Eclipse Mark Policy Trademark Policy.