galaxy

Real-Time C++20 Game/App Engine. Built on data-driven design principles and agile software engineering.

Building

Requirements: 64bit OS Doxygen Doxygen Dark Theme

Windows:

Visual Studio 2022

Major Components:

Desktop development with C++
Game development with C++

Minor Components:

Windows Universal CRT SDK
Windows SDK 10.0.20348.0
Windows Universal C Runtime

Building Instructions:

git clone --recursive https://github.com/DomRe/galaxy.git galaxy
git submodule update --init --recursive
cd galaxy
Open galaxy.sln and go Build -> Rebuild Solution.

Linux:

Only ubuntu is supported.

CMake v3.24 Ubuntu 22.04 LTS – OR – WSL2 - Ubuntu

Coming Soon.

MacOS:

Unsupported, due to terrible support of Modern C++ and OpenGL.

Scripts:

There are additional helper scripts located in the scripts folder. In order to run these, you require a MSYS2 installation installed on your PATH.

Documentation

See online documentation.

Features

May be out of date.

• Uses Modern C++ design principles, built on C++20.
• Unit Testing and Sandbox Testing.
• Application and State Management.
• AI Algorithms.
• Async programming.
• Audio streaming and abstraction.
• Entity-Component-System.
• Config Engine.
• GUID generator.
• Scene Stack.
• Error Handling.
• Logging using Sinks and leveraging constexpr and if constexpr.
• Event dispatcher based on subscribing and listeners.
• Virtual FileSystem
• Database Support using SQLite.
• Serialization to JSON.
• Real-Time 2D rendering framework.
  • Modern Core OpenGL 4.5
  • Animations
  • Text
  • Post-Processing
  • Primitives
  • Shading/Textures
  • Etc.
• Input Abstractions.
• Tiled Map parsing and rendering.
  • Supported:
    • Tiled 1.4.3 .json maps.
    • Loading maps from Tiled Worlds.
    • Base64 encoding.
    • zlib compression.
    • gzip compression.
  • Limitations:
    • Only renders right-down maps.
    • Only renders topdown objects.
  • Unsupported:
    • Tiled projects.
    • External Tiled assets.
    • Text objects.
    • Terrain.
    • Wang-Sets.
    • Tile Flipping.
• Compression/Decompression Algorithms.
• Rect Packing.
• Physics Engine using Box2D.
• Platform Abstractions.
• Resource Management.
  • Fonts
  • Languages
  • Audio
  • Scripts
  • Shaders
  • Textures
• Lua Scripting.
• RMLUI Support.
• ImGui Support.

Contributing / Feedback / Issues

Feel free to open an issue for feedback, bug reports, ehancements, issues, etc, and pull requests for contributions. (Don't forget to add yourself to the credits section below.)

Credits

• Uses SMAA. Copyright (C) 2011 by Jorge Jimenez, Jose I. Echevarria, Belen Masia, Fernando Navarro and Diego Gutierrez.
• doxygen-dark-theme.
• sercode.ttf.
  • Used in various icons and logos.
• galaxy image.
  • Image Credit: ESA/Hubble & NASA, A. Filippenko.
  • See NASA media guidelines.
  • Used for non-commerical purposes.
• Supercluster Icon and Logo.
  • Image Credit: NASA/JPL-Caltech/University of Wisconsin
  • See NASA media guidelines.
  • Used for non-commerical purposes.
• Any "dependency" i.e. "software library" should/will usually have an associated LICENSE/COPYING/AUTHORS file included.
• Resources used in sandbox:
  • Various from OpenGameArt. No copyright infringement intended.
• https://learnopengl.com/
• https://github.com/ocornut/imgui/issues/707
• https://github.com/Asmodean-/SMAA-OpenGL/
• https://github.com/lettier/3d-game-shaders-for-beginners