PixelFaucet Game

PixelFaucet is a "Game Engine" written in the Crystal programming language and uses SDL2 under the hood to create a window, renderer, and draw pixels. See the examples.

The examples can be built by running the ./scripts/build_examples.rb script. This will build all the examples in the examples folder to the examples/build directory.

Setup

PixelFaucet require the crystal compiler which can be installed via homebrew

• Install crystal

brew install crystal

• Install sdl2

brew install sdl2

• Create a new project:

crystal init app my_game

• Add the dependency to your shard.yml:

dependencies:
  pixelfaucet:
    github: sleepinginsomniac/pixelfaucet

• Run the shards command:

shards install

Usage

require "pixelfaucet/game"

class Example < PF::Game
  def update(dt)
  end

  def draw
    clear
    0.upto(width) do |x|
      0.upto(height) do |y|
        draw_point(x, y, PF::Pixel.random)
      end
    end
  end
end

e = Example.new(100, 60, 5)
e.run!

Documentation

Run crystal docs to generate documentation. The documentation can then be found under the docs folder.

Contributing

1. Fork it (https://github.com/sleepinginsomniac/pixelfaucet/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Contributors

• Alex Clink - creator and maintainer