rubywarrior

class Player
  def play_turn(warrior)
  
    attack = AttackAction.new warrior
    rest = RestAction.new warrior
    walk = WalkAction.new warrior
    
    for action in [attack, rest, walk]
      if action.can?
        action.go!
        break
      end
    end
  
  end
end

class AttackAction
  def initialize warrior 
    @warrior = warrior
  end
  
  def can? 
    @warrior.feel.enemy?
  end
  
  def go!
    @warrior.attack!
  end
end

class WalkAction
  def initialize warrior 
    @warrior = warrior
  end
  
  def can? 
    @warrior.feel.empty?
  end
  
  def go!
    @warrior.walk!
  end
end

class RestAction
  def initialize warrior
    @warrior = warrior
  end
  
  def can?
    @warrior.feel.empty? and @warrior.health < 20
  end
  
  def go!
    @warrior.rest!
  end  
end