Ruby Warrior - Level 5

gistfile1.rb

# ruby warrior level 5
#
class Player
  def play_turn(warrior)
  
  
    @health = warrior.health
    
    if @need_health == nil
      if warrior.feel.empty?
        unless warrior.feel.wall?
            warrior.walk!
        end
      else
        if warrior.feel.captive?
          warrior.rescue!
        else
          if warrior.feel.enemy?
            if @health < 8
              warrior.walk! :backward
              @need_health = true
            else
              warrior.attack!
            end
          else
            warrior.walk! :forward
          end
        end
      end
    else
      warrior.rest!
      @need_health = nil
    end
   
  end
end