LICENSE

MIT License

Copyright (c) 2021-Present The MAZZTer

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.

--- End of MIT License

The above license applies to the source code in this repository only. Dependencies have their own licensing restrictions.

This software utilizes the following libraries in compliance with their licenses.

When licenses dicate original source code must be made available, the source code may be retrieved using the links in the following list.

Material Design Icons - https://github.com/google/material-design-icons/tree/master/font
License - https://github.com/google/material-design-icons/blob/master/LICENSE (Apache 2.0)
Use - Various UI glyphs

CSharpSynthForUnity - https://github.com/kewlniss/CSharpSynthForUnity
License - https://github.com/kewlniss/CSharpSynthForUnity/blob/master/LICENSE (MIT)
Use - To play GMID and MID files.

Fixes were cherry picked from GitHub Issues for CSharpSynthForUnity (namely issues relating to locales which don't use . as the decimal character). I also made small modifications of my own so I could send some different data structures into CSharpSynth in a more efficient manner.

I also implemented audio playback in a completely different way for WebAssembly since it does not support the method CSharpSynthForUnity recommends.

zlib.net - https://github.com/JoshDullen/zlib.net
License - https://github.com/JoshDullen/zlib.net/blob/master/License.txt
Use - Dependency for libpng

libpng.net - https://github.com/JoshDullen/libpng.net
License - https://github.com/JoshDullen/libpng.net/blob/master/License.txt
Use - Read/write palettized and RGB(A) PNG images.

The above two projects were modified to build for .NET Standard through use of new .csproj files. No code changes have been made.

ImageSharp - https://github.com/SixLabors/ImageSharp/tree/v2.1.6
ImageSharp.Fonts - https://github.com/SixLabors/Fonts/tree/v1.0.1
ImageSharp.Drawing - https://github.com/SixLabors/ImageSharp.Drawing/tree/v1.0.0
License - https://github.com/SixLabors/ImageSharp/blob/v2.1.6/LICENSE (Apache 2.0)
Use - Dynamic image/texture generation.

The newest version of ImageSharp is not compatible with Mono. I am using the previous major versions of the ImageSharp libraries. Note that this older version is not licensed under the Six Labors Split License.

SharpZipLib - https://github.com/icsharpcode/SharpZipLib
License - https://github.com/icsharpcode/SharpZipLib/blob/master/LICENSE.txt (MIT)
Use - In WebGL builds to package multiple files at once for download.

Sample code for line intersections - https://github.com/Habrador/Computational-geometry
License - MIT
Use - Breaking down Dark Forces sectors into non-overlapping triangles that can be used to generate meshes.

Angular - https://github.com/angular/angular
License - https://github.com/angular/angular/blob/main/LICENSE (MIT)
Use - Generating the WebAssembly template

Angular Material - https://github.com/angular/components
License - https://github.com/angular/components/blob/main/LICENSE (MIT)
Use - Visual styling for WebAssembly template