Snek - a Snake game in CrSFML

Why?

Why not!

Prerequisites

• SFML development files >= 2.3
• Crystal >= 0.25
• CrSFML (included as a submodule)

Build

Build CrSFML with VoidCSFML:

git submodule init
git submodule update
./build_crsfml.sh

Install CrSFML with VoidCSFML:

./install_crsfml.sh

Build the game:

./build.sh

Run

Run the game:

./run.sh

Customization

You can tweak the options in config/global.yml to change screen size, font or colors, but do so at your own risk.

Levels

You can add your own levels in levels directory. Levels are text files (UTF-8 encoding) with .slvl extension. Inside is 64x46 grid (spaces and newlines are ignored) of numbers - 0 is empty space, 1 is wall, 2 is snake head spawn point.

Contributing

Issues and pull requests are welcome, also for new levels.

Acknowledgements

The following components are used by and distributed alongside the game:

• CrSFML - distributed as a Git submodule, zlib licensed, details in lib/crsfml/LICENSE after downloading submodule.
• Terminus TTF - distributed in the TTF font file format, licensed with SIL Open Font License version 1.1, used accordingly.
• Sounds from freesound.org:
  • "Click" by lebaston100 licensed CC-BY 3.0, modified, original: https://freesound.org/people/lebaston100/sounds/192272/
  • "Wah wah trumpet failed joke punch line.wav" by Doctor_Jekyll licensed CC-BY 3.0, modified, original: https://freesound.org/people/Doctor_Jekyll/sounds/240195/
  • Other sounds from public domain (CC0)
• Images and icons from public domain (CC0)

Have fun!