Merge branch 'main' of https://github.com/maple-underscore/arrastools

Author: maple-underscore

LICENSE

@@ -0,0 +1,26 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International
+
+Copyright (c) 2025 maple-underscore
+
+This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 
+4.0 International License.
+
+You are free to:
+- Share — copy and redistribute the material in any medium or format
+- Adapt — remix, transform, and build upon the material
+
+Under the following terms:
+- Attribution — You must give appropriate credit, provide a link to the license, 
+  and indicate if changes were made.
+- NonCommercial — You may not use the material for commercial purposes.
+- ShareAlike — If you remix, transform, or build upon the material, you must 
+  distribute your contributions under the same license as the original.
+- No additional restrictions — You may not apply legal terms or technological 
+  measures that legally restrict others from doing anything the license permits.
+
+To view a copy of this license, visit:
+http://creativecommons.org/licenses/by-nc-sa/4.0/
+
+Patent and Trademark Notice:
+This license does not grant any patent rights or trademark rights. The software 
+name, logo, and any trademarks remain the exclusive property of maple-underscore.

NOTICE

@@ -0,0 +1,34 @@
+Patent and Trademark Notice
+
+The CC BY-NC-SA 4.0 license does NOT grant any rights to:
+
+1. PATENTS
+   No patent license is granted by this software. Any patents held by
+   maple-underscore or contributors are NOT licensed for use.
+
+2. TRADEMARKS
+   The following names and marks are NOT licensed:
+   - "arrastools"
+   - Any logos or branding
+   - The name "maple-underscore"
+   
+   You may not use these marks to imply endorsement or association
+   without explicit written permission.
+
+3. COMMERCIAL USE
+   Contact maple-underscore for commercial licensing inquiries.
+
+Commercial Use Clarification:
+
+✅ Allowed (Non-Commercial):
+- Personal hobby projects
+- Educational coursework
+- Academic research (even if grant-funded)
+- Internal business tools (if not sold/distributed)
+
+❌ NOT Allowed (Commercial):
+- Selling the software or derivative works
+- Using in a SaaS product or service
+- Bundling with commercial software
+- Using to provide paid services
+- Monetizing through the software

README.md

@@ -1,3 +1,5 @@
+[![License: CC BY-NC-SA 4.0](https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by-nc-sa/4.0/)
+
 # arrastools
 
 Desktop automation tools and a PPO-based AI for Arras.io gameplay. Cross-platform support for macOS, Linux, and Windows.
@@ -199,7 +201,7 @@ See [.github/copilot-instructions.md](.github/copilot-instructions.md) for detai
 
 ## License
 
-MIT License - See LICENSE file for details
+CC BY-NC-SA 4.0 License - See LICENSE and NOTICE files for details. Non-commercial use only.
 
 ## Contributing