Progress Knight - licence
=========================

Progress Knight is a text-based incremental game by Ihtasham (GitHub: ihtasham42). Source:
https://github.com/ihtasham42/progress-knight, checked at commit f6dd0c3c444d838f80325bbdca918160b99e89e5
(2021-07-11). The game is made of HTML, CSS and JavaScript only: no images, sounds or fonts.

1. The game: the Unlicense (file LICENSE of the repository, original text)
-------------------------------------------------------------------------

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

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 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.

For more information, please refer to <https://unlicense.org>


2. js/HackTimer.js: MIT licence
-------------------------------

The game ships js/HackTimer.js, which keeps the game timers running in a background tab. It is the
HackTimer library by Ruslan Tushov (https://github.com/turuslan/HackTimer; the file in the game is the
HackTimer.js of commit 448b70f169a6944c397f6076f8addea5a765cd40, apart from the end of the last line).
It carries no licence notice inside the file, so the licence of that repository (file LICENSE, original
text) is reproduced here:

The MIT License (MIT)

Copyright (c) 2015 Ruslan Tushov

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.


3. What this site changed
-------------------------

This site serves the files of the commit above with three changes, all in the patch published with the
source (progress-knight-fredygames.patch); the Unlicense allows this:

- index.html: the link to the W3.CSS file hosted by w3schools.com is replaced by css/basics.css, a
  small file written for this build with the few classes the game used from it (the W3.CSS file has no
  open licence, so it is not copied); the Discord block (a link and an image loaded from a CDN) is
  removed; a script keeps the game's localStorage keys under the prefix "progress-knight:", because all
  the games of the site share one localStorage; css/fit.css (also new) adapts the layout to the narrower
  player frame.
- js/main.js: the "Hard reset" button called localStorage.clear(), which here would erase the saves of
  other games; it now removes only the save of Progress Knight.
- README.md is not served (it links to other sites).

The new files css/basics.css, css/fit.css and play.html (a page that shows the game scaled to fit the
frame) are released under the Unlicense as well.