Welcome to Drystal's website! ================================ .. toctree:: :maxdepth: 2 api.rst tutorials.rst resources.rst .. gettingstarted.rst .. tutorial.rst .. gamedistribution.rst What is Drystal? ================ Drystal is a Lua 2D game engine. It is free and open-source. The engine is compiled to Javascript thanks to Emscripten_. Games can be ran on Linux or on any platform with a recent web browser. You can find a game made with Drystal `here `_. It has been made in 48h during a Ludum Dare. Features -------- - **Window** creation: hide cursor and relative mode - **User events**: keyboard, mouse - **Textures**: load various formats, render to texture support, ability to apply transformations (rotation, resizes) - **Drawing primitives**: lines, triangles, rectangles (filled or not), circles and polygons - **Audio** support: multiple musics, multiple sounds at once, loadable from file or from lua-generated buffers - **Shader** support: GLSL and post processing effect facilities Some additional modules: - **Font**: loads .ttf files and render. Using the given syntax, you can highlight words with color/size change. - **Web**: adds a wget function to download content (ex: download sounds if needed) or run JS code - **Physics**: uses Box2D to compute physics simulation (not a one-to-one binding) - **Particle** systems to easily improve the game aspect - **Storage** to save/load games (even in browser) Contribute ---------- - Source Code: http://github.com/kidanger/drystal - Please report any issue here: http://github.com/kidanger/drystal/issues Support ------- If you are having trouble using Drystal, please let us know. We have a mailing list located at: https://groups.google.com/forum/#!forum/drystal License ------- Drystal is licensed under LGPLv3 license. The external/ folder contains third-party libraries: - stb_vorbis.c, stb_image.c and stb_truetype.c which are in the public domain - lua/ which is under the MIT License - box2d/ which is under the zlib License - lua-cjson/ which is under the MIT License - wavloader.c which is in the public domain - miniz.c which is in the public domain .. _Emscripten: http://www.emscripten.org