dxruby_rp5

DXRubyRP5

dxruby_rp5 is a ruby library for 2D graphics and game. dxruby_rp5 uses ruby-processing and has API same as DXRuby.

• https://github.com/jashkenas/ruby-processing
• http://dxruby.sourceforge.jp/ (in Japanese)

dxruby-rp5 is inspired by and referring to dxruby_sdl.

• https://github.com/takaokouji/dxruby_sdl

Installation

Install ruby-processing

see https://github.com/jashkenas/ruby-processing#installation

Install dxruby_rp5

Add this line to your application's Gemfile:

gem 'dxruby_rp5'

If your ruby-processing version is lower than 2.4.0 (ex. 2.3.x):

gem 'dxruby_rp5', '0.0.2'

And then execute:

$ bundle

Or install it yourself as:

$ gem install dxruby_rp5

If your ruby-processing version is lower than 2.4.0 (ex. 2.3.x):

$ gem install dxruby_rp5 -v 0.0.2

Usage

$ dxrp5 --nojruby run my_dxruby_sketch.rb

If my_dxruby_sketch.rb is like below,

require 'dxruby'

x = 0
y = 0
image = Image.load('./images/test.png')

Window.loop do
  x = x + Input.x
  y = y + Input.y

  Window.draw(x, y, image)
end

dxrp5 converts the source code as follows.

class Sketch < Processing::App
  def setup
    require 'dxruby'

    x = 0
    y = 0
    image = Image.load('./images/test.png')

    Window.loop do
      x = x + Input.x
      y = y + Input.y

      Window.draw(x, y, image)
    end
  end

  def draw
  end
end

And in Window.loop, Sketch#draw method is defined dynamically.

Contributing

1. Fork it
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 new Pull Request