diff options
Diffstat (limited to 'licenses')
| -rw-r--r-- | licenses/DXX-Rebirth | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/licenses/DXX-Rebirth b/licenses/DXX-Rebirth new file mode 100644 index 000000000000..69e2e7dd4396 --- /dev/null +++ b/licenses/DXX-Rebirth @@ -0,0 +1,72 @@ +DXX-REBIRTH LICENSE +==================== +The original Descent source release is copyright by Parallax and subject +to the Parallax license below. Contributions from the D1X/D2X ("DXX") +and D1X-Rebirth/D2X-Rebirth ("Rebirth") projects are copyright their +respective contributors. The DXX and Rebirth contributors grant you +permission to convey their work, with or without modifications, pursuant +to the terms of the GNU General Public License, version 3 ("GPLv3"). As +a special exception, in recognition of the restrictions imposed by the +original Parallax license, you are excused from GPLv3 requirements that +conflict with the restrictions of the original Parallax license, but +only to the extent that such excuse is required to prevent a conflict +between the terms of the original Parallax license and the GNU General +Public License v3. This special exception is an "Additional permission" +as defined by section 7 of the GNU General Public License v3. All +provisions of the GPLv3 that can be satisfied without violating the +original Parallax license must be satisfied to the greatest extent +possible without violating the original Parallax license. Failure to +satisfy any non-excused GPLv3 provision is expressly prohibited under +this license, and is therefore void and is handled pursuant to GPLv3 +section 8 "Termination.", exactly as would occur for a non-permitted +propagation or modification of a GPLv3 covered work that had no special +exceptions. + +For purposes of this document, "copyright by Parallax" shall include any +subsequent entities to which some or all of the Parallax copyrights were +transferred, without regard to how the transfer occurred. In the event +that you are permitted to convey the material originally copyright by +Parallax under terms other than the original Parallax license below, +whether due to a general relicensing by the appropriate copyright +holders, due to special permission from the appropriate copyright +holders, or any other circumstance, the contributions from the DXX and +Rebirth projects remain subject to the GNU General Public License, +version 3. The special exception described in the preceding paragraph +excuses only conflicts with the original Parallax license. If a +subsequent license to the Parallax work conflicts with the GPLv3 in any +way that the original Parallax license did not conflict, then such new +conflicts are not excused. As detailed in GPLv3 section 12 "No +Surrender of Others' Freedom.", if you cannot simultaneously satisfy the +non-excused terms of the GPLv3 and all other conditions imposed on you, +then you may not convey the GPLv3 covered work at all. + +Additionally, if you are permitted to convey the material originally +copyright by Parallax under terms other than the original Parallax +license, and such new permission allows you to comply with the GPLv3 to +a greater extent than the original Parallax license allowed, and you +convey the covered work or a portion thereof, then such conveyance must +comply with all GPLv3 terms which can be satisfied without violating the +permission under which you convey the material originally copyright by +Parallax. + + +See GPL-3.txt for further details on the GPLv3. +For project history and its contributors, please visit the +DXX-Rebirth GIT repository at https://github.com/dxx-rebirth/dxx-rebirth/ + + + +PARALLAX LICENSE +================ +THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX +SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO +END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A +ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS +IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS +SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE +FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE +CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS +AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE. +COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED. + +We make no warranties as to the usability or correctness of this code.
\ No newline at end of file |