=begin
#==============================================================================
 ** Feature: Gender Requirement
 Author: Hime
 Date: Oct 17, 2012
------------------------------------------------------------------------------
 ** Change log
 Oct 17, 2012
   - initial release
------------------------------------------------------------------------------   
 ** Terms of Use
 * Free to use in non-commercial projects
 * Contact me for commercial use
 * No real support. The script is provided as-is
 * Will do bug fixes, but no compatibility patches
 * Features may be requested but no guarantees, especially if it is non-trivial
 * Preserve this header
------------------------------------------------------------------------------
 ** Required
 -Feature Manager
  (http://himeworks.com/2012/10/13/feature-manager)

------------------------------------------------------------------------------
 Set gender requirements for weapons or armors.
 
 Tag database objects with
   <ft: gender_req m>
   <ft: gender_req f>
   
 Tag actors with
   <gender: m>
   <gender: f>
   
 
      
#==============================================================================
=end
$imported = {} if $imported.nil?
$imported["Feature_GenderRequirement"] = true

module Features
  module Class_Requirement
    FeatureManager.register(:gender_req, 1.21)
    
    Gender_Regex = /<gender:?\s*([mf])>/i
  end
end

module RPG
  class BaseItem
    def add_feature_gender_req(code, data_id, args)
      data_id = 0
      value = args[0]
      add_feature(code, data_id, value)
    end
  end
  
  class Actor
    
    def gender
      return @gender unless @gender.nil?
      res = Features::Class_Requirement::Gender_Regex.match(self.note)
      return @gender = res ? res[1] : ""
    end
  end
  
  class Enemy
    def gender
      return @gender unless @gender.nil?
      res = Features::Class_Requirement::Gender_Regex.match(self.note)
      return @gender = res ? res[1] : ""
    end
  end
end

class Game_BattlerBase
  
  def gender
  end
  
  alias :ft_gender_req_weapon_ok? :feature_equip_weapon_ok?
  def feature_equip_weapon_ok?(item)
    set = item_features_set(item, :gender_req, 0)
    return false if !(set.empty? || set.include?(gender))
    ft_gender_req_weapon_ok?(item)
  end
  
  alias :ft_gender_req_armor_ok? :feature_equip_armor_ok?
  def feature_equip_armor_ok?(item)
    set = item_features_set(item, :gender_req, 0)
    return false if !(set.empty? || set.include?(gender))
    ft_gender_req_armor_ok?(item)
  end
end

class Game_Actor < Game_Battler
  
  def gender
    actor.gender
  end
end

class Game_Enemy < Game_Battler
  
  def gender
    enemy.gender
  end
end