Update readme

README.md

@@ -1,18 +1,70 @@
-# SRB2Kart
+# Dr. Robotnik's Ring Racers
 
-[SRB2Kart](https://srb2.org/mods/) is a kart racing mod based on the 3D Sonic the Hedgehog fangame [Sonic Robo Blast 2](https://srb2.org/), based on a modified version of [Doom Legacy](http://doomlegacy.sourceforge.net/).
+Dr. Robotnik's Ring Racers is a kart racing video game originally based on the 3D Sonic the Hedgehog fangame [Sonic Robo Blast 2](https://srb2.org/), itself based on a modified version of [Doom Legacy](http://doomlegacy.sourceforge.net/).
 
-## Dependencies
-- NASM (x86 builds only)
-- SDL2 (Linux/OS X only)
-- SDL2-Mixer (Linux/OS X only)
-- libupnp (Linux/OS X only)
-- libgme (Linux/OS X only)
-- libopenmpt (Linux/OS X only)
+Ring Racers' source code is available under the GNU General Public License version 2.0.
 
-## Compiling
+## Links
 
-See [SRB2 Wiki/Source code compiling](http://wiki.srb2.org/wiki/Source_code_compiling). The compiling process for SRB2Kart is largely identical to SRB2.
+- [Kart Krew Dev Website](https://www.kartkrew.org/)
+- [Kart Krew Dev Discord](https://www.kartkrew.org/discord)
+- [SRB2 Forums](https://mb.srb2.org/)
 
 ## Disclaimer
-Kart Krew is in no way affiliated with SEGA or Sonic Team. We do not claim ownership of any of SEGA's intellectual property used in SRB2.
+
+Kart Krew Dev is in no way affiliated with SEGA Corporation. We do not claim ownership of any of SEGA's intellectual property used in Dr. Robotnik's Ring Racers.
+
+# Development
+
+## Building from Source
+
+Ring Racers is built using a compatible C++ toolchain (GCC, MinGW, Clang and Apple Clang as of this writing), CMake, and Microsoft vcpkg. The compiler and runtime libraries must support the ISO C++17 standard and ISO C11 standard.
+
+On Linux platforms, you will need the following libraries available on the system.
+
+- libcurl
+- libfmt
+- zlib
+- libpng
+- libogg
+- libvorbis
+- libvpx
+- libyuv
+- SDL2
+
+On Windows and macOS, you will need to install [vcpkg] instead to build these dependencies alongside the game.
+
+[vcpkg]: https://vcpkg.io/en/
+
+To configure and build the game, there are [CMake presets] (declared in `CMakePresets.json`). These presets require the ninja build script tool in addition to cmake and your C++ toolchain. Here is a non-exhaustive list of them:
+
+- ninja-debug: non-optimized, assertions enabled
+- ninja-develop: optimized, assertions enabled
+- ninja-release: optimized
+- ninja-x86_mingw_static_vcpkg-debug
+- ninja-x86_mingw_static_vcpkg-develop
+- ninja-x86_mingw_static_vcpkg-release
+- ninja-x64_osx_vcpkg-debug
+- ninja-x64_osx_vcpkg-develop
+- ninja-x64_osx_vcpkg-release
+- ninja-arm64_osx_vcpkg-debug
+- ninja-arm64_osx_vcpkg-develop
+- ninja-arm64_osx_vcpkg-release
+
+[CMake presets]: https://cmake.org/cmake/help/latest/manual/cmake-presets.7.html
+
+These presets depend on the `VCPKG_ROOT` environment variable being specified before the first run of the `cmake` command. Their build directories are pre-configured as subdirectories of `build/`.
+
+After all prerequisites are set-up, configure and build using the following commands, adjusting according to your target system:
+
+    cmake --preset ninja-x86_mingw_static_vcpkg-develop
+    cmake --build --preset ninja-x86_mingw_static_vcpkg-develop
+
+## Contributing
+
+We welcome external contributions from the community. If you are planning on making a large feature you intend to contribute to the project, please consider reaching out to us in the Kart Krew Dev public Discord server so we can coordinate with you.
+
+Our primary source repository is [hosted on the SRB2 Gitlab](https://git.srb2.org/KartKrew/RingRacers). The Github repository is a mirror of this. If you submit a Pull Request to the Github repository, please keep in mind that we do not consistently monitor that mirror and may not see your request.
+
+All contributions must be made available under the GPL General Public License version 2.0 or higher, or public domain. Integrations for third party code must be made to code which is compatibly licensed.
+