• One of the Elona variants.
• It is made of C++.
• It is derived from Elona v1.22.
• It is still in an early stage of development.
• It features high extensibility through a mod system. [####+]
• It can be localized in multiple languages. [####+]
• It works on Windows, Linux, macOS, and Android. [####+]

• make
• CMake 3.2 or later
• C++ compiler which supports C++14
• Boost 1.69
• Lua 5.3
• SDL2, SDL2_image, SDL2_ttf and SDL2_mixer
• clang-format, find and xargs(Optional)

• Visual Studio 2017 x64

• SMPEG
• Timidity++

1. Extract elona122.zip (from here) to the deps directory, so deps\elona exists. This will allow for automatically copying the required assets.
2. Follow the platform-specific instructions below.

1. Install the required dependencies.

brew install cmake boost sdl2 sdl2_ttf sdl2_mixer sdl2_image lua

2. cd path/to/Elona_foobar; make build

1. Install the required dependencies. For Arch Linux:

sudo pacman -S cmake sdl2 sdl2_ttf sdl2_image sdl2_mixer gtk3 smpeg lua boost timidity++

For systems with apt:

sudo apt-get install cmake liblua5.3-dev libboost-all-dev libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libsdl2-ttf-dev gtk+-3.0 smpeg timidity

2. cd path/to/Elona_foobar; make build

1. Download and install the binaries for Boost 1.69 from here.
2. Edit Makefile.win to point to your Boost install directory.
3. Run install.bat inside the deps folder to move the other dependencies to deps\include and deps\lib.
4. Open the Developer Command Prompt for VS 2017.
5. cd path/to/Elona_foobar & nmake build -f Makefile.win

To debug with Visual Studio, open bin\Elona_foobar.sln.

Building has only been tested on Linux so far.

1. Copy android/local.properties.sample to android/local.properties and edit it to point to your Android SDK and NDK installation paths.
2. cd path/to/Elona_foobar; make android (for release, run make android_release)

A standalone APK will be output in bin/.

By default, assets from vanilla Elona in deps/ are not bundled with the APK, to respect the original content authors. To bundle these assets, pass the flag -DANDROID_BUNDLE_ASSETS to cmake. If original assets are not detected on startup, the app will prompt for the location of elona122.zip.

1. Copy the graphic and sound folders from vanilla v1.22 to the directory containing the executable. Make sure not to overwrite any files that already exist, as they have been updated in this version.
2. Execute bin/Elona_foobar, bin/Elona_foobar.app or bin/Debug/Elona_foobar.exe.

See CONTRIBUTING.md for details.

MIT License. See LICENSE.txt for details. This license is applied for the contents in this repository. Note that images, sounds and fonts are not included. For files under runtime/graphic folder of the repository, see runtime/graphic/LICENSE.txt.

• microhcl: see src/thirdparty/microhcl/LICENSE.
• microhil: see src/thirdparty/microhil/LICENSE.
• Catch2: see src/thirdparty/catch2/LICENSE.
• hayai: see src/thirdparty/hayai/LICENSE.
• sol2: see src/thirdparty/sol2/LICENSE.
• ordered_map: see src/thirdparty/ordered_map/LICENSE.
• boostrandom: see src/thirdparty/boostrandom/LICENSE_1_0.txt.
• cmake/FindXXX.cmake: see cmake/LICENSE.
• nativefiledialog: see src/thirdparty/nfd/LICENSE.
• nlohmann/json: see src/thirdparty/nlohmannjson/LICENSE.MIT.
• cpp-netlib/uri: see src/thirdparty/uri/LICENSE_1_0.txt.
• xxHash: see src/thirdparty/xxHash/LICENSE.

• inspect.lua (MIT)