# Shogi Library for Ruby [![Build Status](https://secure.travis-ci.org/myokoym/shogi-ruby.png?branch=master)](http://travis-ci.org/myokoym/shogi-ruby)

## Installation

Add this line to your application's Gemfile:

    gem 'shogi-ruby'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install shogi-ruby

## Ruby Version

Ruby 2.0.0 or later. (and 1.9.3)

## Usage

    require 'shogi'

    board = Shogi::Board.new
    puts board.to_csa
    #=> P1-KY-KE-GI-KI-OU-KI-GI-KE-KY
        P2 * -HI *  *  *  *  * -KA * 
        P3-FU-FU-FU-FU-FU-FU-FU-FU-FU
        P4 *  *  *  *  *  *  *  *  * 
        P5 *  *  *  *  *  *  *  *  * 
        P6 *  *  *  *  *  *  *  *  * 
        P7+FU+FU+FU+FU+FU+FU+FU+FU+FU
        P8 * +KA *  *  *  *  * +HI * 
        P9+KY+KE+GI+KI+OU+KI+GI+KE+KY
        P+
        P-

    board.move_from_csa("+7776FU")
    puts board.to_csa
    #=> P1-KY-KE-GI-KI-OU-KI-GI-KE-KY
        P2 * -HI *  *  *  *  * -KA * 
        P3-FU-FU-FU-FU-FU-FU-FU-FU-FU
        P4 *  *  *  *  *  *  *  *  * 
        P5 *  *  *  *  *  *  *  *  * 
        P6 *  * +FU *  *  *  *  *  * 
        P7+FU+FU * +FU+FU+FU+FU+FU+FU
        P8 * +KA *  *  *  *  * +HI * 
        P9+KY+KE+GI+KI+OU+KI+GI+KE+KY
        P+
        P-

    board.move_from_csa("+7776FU")
    board.move_from_csa("-3334FU")
    board.move_from_csa("+8822UM")
    board.to_csa
    #=> P1-KY-KE-GI-KI-OU-KI-GI-KE-KY
        P2 * -HI *  *  *  *  * +UM * 
        P3-FU-FU-FU-FU-FU-FU * -FU-FU
        P4 *  *  *  *  *  * -FU *  * 
        P5 *  *  *  *  *  *  *  *  * 
        P6 *  * +FU *  *  *  *  *  * 
        P7+FU+FU * +FU+FU+FU+FU+FU+FU
        P8 *  *  *  *  *  *  * +HI * 
        P9+KY+KE+GI+KI+OU+KI+GI+KE+KY
        P+00KA
        P-

    board.move_from_csa("-3122GI")
    board.move_from_csa("+0055KA")
    board.to_csa
    #=> P1-KY-KE-GI-KI-OU-KI * -KE-KY
        P2 * -HI *  *  *  *  * -GI * 
        P3-FU-FU-FU-FU-FU-FU * -FU-FU
        P4 *  *  *  *  *  * -FU *  * 
        P5 *  *  *  * +KA *  *  *  * 
        P6 *  * +FU *  *  *  *  *  * 
        P7+FU+FU * +FU+FU+FU+FU+FU+FU
        P8 *  *  *  *  *  *  * +HI * 
        P9+KY+KE+GI+KI+OU+KI+GI+KE+KY
        P+
        P-00KA

## 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