# LICENSE.txt – OldBlock Edition

## OldBlock Edition Source Code
**License: MIT License**  
Copyright (C) 2025 Gerold55  

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.

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## Bundled Component: player_api (code)
**License: GNU Lesser General Public License (LGPL) v2.1**  
Copyright (C) 2011-2018 celeron55, Perttu Ahola <celeron55@gmail.com>  
Copyright (C) 2011-2018 Various Minetest developers and contributors  

This program is free software; you can redistribute it and/or modify it under  
the terms of the GNU Lesser General Public License as published by the Free  
Software Foundation; either version 2.1 of the License, or (at your option)  
any later version.

The full license text is available at:  
https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html

---

## Bundled Component: player_api (media – textures, models, sounds)
**License: Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)**  
Copyright (C) 2011-2018 celeron55, Perttu Ahola  
Copyright (C) 2012-2018 Jordach  
Copyright (C) 2018 stujones11  
Copyright (C) 2018 paramat  

For more details:  
https://creativecommons.org/licenses/by-sa/3.0/

**Additional media by sonictechtonic**  
License: Creative Commons Attribution 3.0 Unported (CC BY 3.0)  
Copyright (C) 2014-2018 sonictechtonic  
https://creativecommons.org/licenses/by/3.0/

---

## Bundled Component: Pixel Perfection Textures
**License: Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)**  
Original textures by *Pixel Perfection author(s)*.  
You are free to share and adapt the textures, provided you give appropriate  
credit and distribute derivatives under the same license.  

Full license text:  
https://creativecommons.org/licenses/by-sa/4.0/

---

## Summary of Licensing
- **OldBlock Edition source code** → MIT  
- **player_api code** → LGPL-2.1  
- **player_api media** → CC BY-SA 3.0 / CC BY 3.0  
- **Pixel Perfection textures** → CC BY-SA 4.0  

When distributing OldBlock Edition, please ensure that all included licenses  
remain intact and that attribution is preserved for all third-party components.  
