borja / herocalf

class Habilidad < Hash

  attr_accessor :id, :name, :description, :invocación,

                :type, :nivel, :requisitos, :foco, :rangos, :coste, :char

  def initialize(args)

    args.each do |k, v|

      instance_variable_set("@#{k}".to_sym, v) unless v.nil?

    end

  end

  # Las habilidades únicas tienen 6 rangos máximo.

  def ranks

    if rangos

      rangos

    else

      if type == 'Única'

        (nivel * 6) <= 25 ? 6 : ( 25 / nivel )

      else

        1

      end

    end

  end

  def img_path

    "/images/skills/#{char}/#{name}.png"

  end

end