cambridge/SOURCES.md

Asset Sources
======

The assets in Cambridge are generally modified or formatted versions of externally gathered assets. Their original sources, if applicable, are listed below.

Some of the assets are used without proper licenses. We aim to have fully licensed or public-domain assets by version 1.0.

Backgrounds
-----------

1. Title: Original picrute found on the Wikipedia article for Cambridge

1. *Gameplay level 0: "Quantum foam." Alex Sukontsev. https://www.flickr.com/photos/control9/14957509814/
2. *Gameplay level 1: No name. http://www.onekind.tv/univision-mqb/q5mqh5brlvuuj2nhdx7ch7eum183uu
3. Gameplay level 2: "M81 Galaxy is Pretty in Pink." Jet Propulsion Lab, NASA. https://www.jpl.nasa.gov/spaceimages/details.php?id=pia09579
4. Gameplay level 3: "Formation of the Solar System." NASA. https://www.nasa.gov/images/content/149890main_BetaPictDiskbMac.jpg
5. *Gameplay level 4: No name. Dana Berry. https://news.nationalgeographic.com/news/2014/06/140605-earth-moon-theia-evidence-space-science/
6. *Gameplay level 5: "Fauna of the Burgess Shale." Carel Brest van Kempen. https://www.science-art.com/image/?id=7200&pagename=Fauna_of_the_Burgess_Shale
7. *Gameplay level 6: No name. National Geographic. http://images.nationalgeographic.com/wpf/media-live/photos/000/009/cache/cretaceous-collection_907_990x742.jpg
8. *Gameplay level 7: [original URL not found.]
9. *Gameplay level 8: [original URL not found.]
10. *Gameplay level 9: [original URL not found.]
11. Gameplay level 10: "Leif Eriksson Discovers America." Christian Krohg (1893). https://commons.wikimedia.org/wiki/File:Christian-krohg-leiv-eriksson.jpg
12. Gameplay level 11: "Taking of Jerusalem by the Crusaders, 15th July 1099." Émile Signol (1847). https://commons.wikimedia.org/wiki/File:Counquest_of_Jeusalem_(1099).jpg
13. *Gameplay level 12: [original URL not found.]
14. *Gameplay level 13: "Black Death Village." Jonas Hassibi, deviantART. https://jonashassibi.deviantart.com/art/Black-Death-Village-617757443
15. Gameplay level 14: "Landing of Columbus." Architect of the Capitol, Flickr. https://commons.wikimedia.org/wiki/File:Flickr_-_USCapitol_-_Landing_of_Columbus_(1).jpg
16. *Gameplay level 15: [original URL not found.]
17. Gameplay level 16: "Galileo Donato." H. J. Detouche. https://commons.wikimedia.org/wiki/File:Galileo_Donato.jpg
18. Gameplay level 17: "The Death of General Mercer at the Battle of Princeton, January 3, 1777." John Trumbull. https://commons.wikimedia.org/wiki/File:The_Death_of_General_Mercer_at_the_Battle_of_Princeton_January_3_1777.jpeg
19. Gameplay level 18: "Царскосельская железная дорога". Unknown. https://commons.wikimedia.org/wiki/File:%D0%A6%D0%B0%D1%80%D1%81%D0%BA%D0%BE%D1%81%D0%B5%D0%BB%D1%8C%D1%81%D0%BA%D0%B0%D1%8F_%D0%B6%D0%B5%D0%BB%D0%B5%D0%B7%D0%BD%D0%B0%D1%8F_%D0%B4%D0%BE%D1%80%D0%BE%D0%B3%D0%B0.jpg
20. *Gameplay level 19: [original URL not found.]

Backgrounds marked with a * are placeholders that will be replaced in later versions due to incompatible licenses. We are generally aiming for public domain background images, but will also accept backgrounds given proper licenses to be included within Cambridge.


Sounds
------

All piece sounds are (c) 2020 Damian Yerrick.
Other sounds from:
- NullpoMino
- DTET, (c) 2003 Mihys.

Music
-----

1. Second Reality opening scene music (1993).
2. The FitnessGram™ Pacer Test.

All background music is (currently) only unofficially included. In later releases they may be replaced with specifically licensed music as applicable.


Fonts
-----

1. System/general font: Kilo-4 3x5. Created by Joe Zeng.
2. Timer font: Big Number 8x12. Created by Joe Zeng.

All fonts are original works, licensed under the MIT license as applicable.


Libraries
=========

Cambridge makes use of the following libraries and third-party programs:


LÖVE (https://love2d.org/)
----------------

Copyright © 2006-2016 LÖVE Development Team

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:

1. 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.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.


classic (https://github.com/rxi/classic)
----------------------

Copyright (c) 2014, rxi

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.


binser (https://github.com/bakpakin/binser)
--------------------

Copyright (c) 2015 Calvin Rose

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

simple-slider (https://love2d.org/forums/viewtopic.php?t=80711)
--------------------

Copyright (c) 2016 George Prosser

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

bigint.lua (https://github.com/empyreuma/bigint.lua)
--------------------

3-Clause BSD License

Copyright (c) Emily "empyreuma" 2016
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the <organization> nor the
      names of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

discord-rpc (https://github.com/discord/discord-rpc)  
--------------------

Copyright 2017 Discord, Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

lua-discordRPC (https://github.com/pfirsich/lua-discordRPC)
--------------------

MIT License

Copyright (c) 2018 Joel Schumacher

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.