###############################
=begin

E3 target enemy n friend


                                       made by EuclidE(ItsMe)
###############################


=end

#      CUSTOMIZE    #

module E3
  module Target_Enemy_N_Friend
    
    #button that exchange target list between enemy n friend when using skill or item
    #타겟 창에서 아군과 적군 스위치 할 버튼
    KEY = Input::A
    
    #skill or item with this keyword in note attacks(effects) all of characters(enemy & friend)
    #스킬이나 아이템의 노트에 해당 키워드가 있을경우 모든캐릭터에게 공격
    TARGET_ALL = '<FIELD ATK>'
    
  end
end

###############################

class Game_BattleAction

  include E3::Target_Enemy_N_Friend

  def make_obj_targets(obj)
    targets = []
    if obj.note.scan(TARGET_ALL)[0] != nil
      targets += opponents_unit.existing_members
      targets += friends_unit.existing_members
    elsif $target_both == 0    #아군일때
 
      if obj.for_dead_friend?
        if obj.for_one?           # 아군 단체 (전투 불능)
          targets.push(friends_unit.smooth_dead_target(@target_index))
        else         # 아군 전체 (전투 불능)
          targets += friends_unit.dead_members
        end
      elsif obj.for_friend?
        if obj.for_one?           # 아군 단체
          targets.push(friends_unit.smooth_target(@target_index))
        else                      # 아군 전체
          targets += friends_unit.existing_members
        end
      end
      
    elsif $target_both == 1 # 적군일때
      
      if obj.for_random?
        if obj.for_one?         # 적단체 랜덤
          number_of_targets = 1
        elsif obj.for_two?      # 적2가지 개체 랜덤
          number_of_targets = 2
        else                    # 적삼체 랜덤
          number_of_targets = 3
        end
        number_of_targets.times do
          targets.push(opponents_unit.random_target)
        end
      elsif obj.dual?           # 적단체 연속
        targets.push(opponents_unit.smooth_target(@target_index))
        targets += targets
      elsif obj.for_one?        # 적단체
        targets.push(opponents_unit.smooth_target(@target_index))
      else                      # 적전체
        targets += opponents_unit.existing_members
      end
      
    elsif obj.for_opponent?
      if obj.for_random?
        if obj.for_one?         # 적단체 랜덤
          number_of_targets = 1
        elsif obj.for_two?      # 적2가지 개체 랜덤
          number_of_targets = 2
        else                    # 적삼체 랜덤
          number_of_targets = 3
        end
        number_of_targets.times do
          targets.push(opponents_unit.random_target)
        end
      elsif obj.dual?           # 적단체 연속
        targets.push(opponents_unit.smooth_target(@target_index))
        targets += targets
      elsif obj.for_one?        # 적단체
        targets.push(opponents_unit.smooth_target(@target_index))
      else                      # 적전체
        targets += opponents_unit.existing_members
      end
    elsif obj.for_user?         # 사용자
      targets.push(battler)
    elsif obj.for_dead_friend?
      if obj.for_one?           # 아군 단체 (전투 불능)
        targets.push(friends_unit.smooth_dead_target(@target_index))
      else                      # 아군 전체 (전투 불능)
        targets += friends_unit.dead_members
      end
    elsif obj.for_friend?
      if obj.for_one?           # 아군 단체
        targets.push(friends_unit.smooth_target(@target_index))
      else                      # 아군 전체
        targets += friends_unit.existing_members
      end
    end
    $target_both = nil
    return targets.compact
  end
  
end


###############################

class Scene_Battle
  
  include E3::Target_Enemy_N_Friend
  
  def update_target_enemy_selection
    @target_enemy_window.update
    if Input.trigger?(KEY) 
      $target_both = 0
      end_target_enemy_selection
      start_target_actor_selection
    elsif Input.trigger?(Input::B)
      Sound.play_cancel
      end_target_enemy_selection
    elsif Input.trigger?(Input::C)
      Sound.play_decision
      @active_battler.action.target_index = @target_enemy_window.enemy.index
      end_target_enemy_selection
      end_skill_selection
      end_item_selection
      next_actor
    end
  end
  
  def update_target_actor_selection
    @target_actor_window.update
    if Input.trigger?(KEY)
      $target_both = 1
      end_target_actor_selection
      start_target_enemy_selection
    elsif Input.trigger?(Input::B)
      Sound.play_cancel
      end_target_actor_selection
    elsif Input.trigger?(Input::C)
      Sound.play_decision
      @active_battler.action.target_index = @target_actor_window.index
      end_target_actor_selection
      end_skill_selection
      end_item_selection
      next_actor
    end
  end
  
end