#==============================================================================
# RGSS2_SRPG2拡張 二刀流で２回攻撃
# 2011/12/16公開
# C Winter (http://ccwinter.blog.fc2.com/)
#==============================================================================

#==============================================================================
# ■ Window_Status
#==============================================================================
class Window_Status < Window_Base
  #--------------------------------------------------------------------------
  # ● 能力値の描画
  #--------------------------------------------------------------------------
  alias two_sword_draw_actor_parameter draw_actor_parameter
  def draw_actor_parameter(actor, x, y, type)
    if type == 0 and actor.two_swords_style
      v1 = actor.atk
      v2 = actor.atk_two_sword(0)
      v3 = actor.atk_two_sword(1)
      case TSRPG::STATUS_SHOW_MODE
      when 1
        self.contents.font.color = system_color
        self.contents.draw_text(x, y - 24, 64, WLH, "片手")
        self.contents.font.color = normal_color
        if actor.hand_two_swords?
          self.contents.draw_text(x + 56, y - 24, 116, WLH, sprintf("(%d+%d)", v2, v3))
        end
      when 2
        self.contents.font.color = system_color
        self.contents.draw_text(x, y - 24, 64, WLH, "片手")
        self.contents.font.color = normal_color
        if actor.hand_two_swords?
          self.contents.draw_text(x + 64, y - 24, 52, WLH, v2, 2)
          self.contents.draw_text(x + 116, y - 24, 60, WLH, "+")
          self.contents.draw_text(x + 126, y - 24, 104, WLH, v3)
        end
      when 3
        if actor.hand_two_swords?
          self.contents.draw_text(x, y - 24, 116, WLH, sprintf("(%d + %d)", v2, v3), 2)
        end
      end
      self.contents.draw_text(x + 120, y - 24, 36, WLH, v1, 2) unless actor.hand_two_swords?
    end
    two_sword_draw_actor_parameter(actor, x, y, type)
  end
end
#==============================================================================
# ■ Window_Info
#==============================================================================
class Window_Info < Window_Base
  #--------------------------------------------------------------------------
  # ● 能力値の描画
  #--------------------------------------------------------------------------
  alias two_sword_draw_actor_parameter draw_actor_parameter
  def draw_actor_parameter(actor, x, y, type)
    if type == 0 and actor.two_swords_style
      v1 = actor.atk
      v2 = actor.atk_two_sword(0)
      v3 = actor.atk_two_sword(1)
      case TSRPG::STATUS_SHOW_MODE
      when 1
        self.contents.font.color = system_color
        self.contents.draw_text(x, y - 24, 64, WLH, "片手")
        self.contents.font.color = normal_color
        if actor.hand_two_swords?
          self.contents.draw_text(x + 56, y - 24, 116, WLH, sprintf("(%d+%d)", v2, v3))
        end
      when 2
        self.contents.font.color = system_color
        self.contents.draw_text(x, y - 24, 64, WLH, "片手")
        self.contents.font.color = normal_color
        if actor.hand_two_swords?
          self.contents.draw_text(x + 64, y - 24, 52, WLH, v2, 2)
          self.contents.draw_text(x + 116, y - 24, 60, WLH, "+")
          self.contents.draw_text(x + 126, y - 24, 104, WLH, v3)
        end
      when 3
        if actor.hand_two_swords?
          self.contents.draw_text(x, y - 24, 116, WLH, sprintf("(%d + %d)", v2, v3), 2)
        end
      end
      self.contents.draw_text(x + 64, y - 24, 52, WLH, v1, 2) unless actor.hand_two_swords?
    end
    two_sword_draw_actor_parameter(actor, x, y, type)
  end
end
#==============================================================================
# ■ Game_Battler
#==============================================================================
class Game_Battler
  #--------------------------------------------------------------------------
  # ● 通常攻撃によるダメージ(分散値を除外)予測値を返す
  #--------------------------------------------------------------------------
  def get_attack_damage_two_sword(type, attacker)
    damage = attacker.atk_two_sword(type) * 4 - self.def * 2        # 基本計算
    if $game_temp.unit_back_attack                  # 背後攻撃ボーナス
      damage += damage * TSRPG::BACK_ATTACK_BONUS / 100
    end
    damage /= 2 if attacker.mp < attacker.atk_mp_cost_two_sword(type) # MP不足ならダメージ半減
    damage = 0 if damage < 0                        # マイナスなら 0 に
    damage *= elements_max_rate(attacker.element_set)   # 属性修正
    damage /= 100
    damage = apply_guard(damage)                    # 防御修正
    return damage
  end
end
#==============================================================================
# ■ Window_Status_Srpg
#==============================================================================
class Window_Status_Srpg < Window_Base
  #--------------------------------------------------------------------------
  # ● 命中率（回避率含む）を返す
  #--------------------------------------------------------------------------
  def get_hit_rate_two_sword(type)
    hit = @target.unit.calc_hit_two_sword(type, @attacker.unit, @obj)
    hit = hit * (100 - @target.unit.calc_eva(@attacker.unit, @obj)) / 100
    return hit
  end
  #--------------------------------------------------------------------------
  # ● リフレッシュ
  #update1.011
  #--------------------------------------------------------------------------
  def refresh(attacker, target = nil)
    self.contents.clear
    # 描画対象がいなければ地形効果だけを描画
    if attacker == nil
      self.contents.draw_text(0, 0, 240, WLH, make_text_tile(@cx, @cy))
      @back_sprite.visible = false
      return
    end
    self.contents.font.color.alpha = 128 if attacker.unit.float?
    self.contents.draw_text(0, 0, 240, WLH, make_text_tile(attacker.x, attacker.y))
    self.contents.font.color.alpha = 255
    draw_face(attacker.face_name, attacker.face_index, 0, WLH * 1)
    self.contents.draw_text(0, WLH * 1, 96, WLH, attacker.unit.name)
    draw_actor_state(attacker.unit, 96, WLH * 2, 120)
    draw_actor_hp(attacker.unit, 96, WLH * 3)
    draw_actor_mp(attacker.unit, 96, WLH * 4)
    if target != nil
      attacker.back_attack?(target)           # 背後を取っているかチェック
      @attacker = attacker
      @target = target
      # ターゲットステータス
      self.contents.font.color.alpha = 128 if target.unit.float?
      self.contents.draw_text(272, 0, 240, WLH, make_text_tile(target.x, target.y), 2)
      self.contents.font.color.alpha = 255
      draw_face(target.face_name, target.face_index, 406, WLH * 1)
      self.contents.draw_text(406, WLH * 4, 96, WLH, target.unit.name, 2)
      draw_actor_hp(target.unit, 286, WLH * 1)
      draw_actor_mp(target.unit, 286, WLH * 2)
      draw_actor_state(target.unit, 286, WLH * 3, 120)
      # 行動結果予測
      self.contents.draw_text(240, WLH * 3 - 12, 32, WLH, "＞", 1)
      # 通常攻撃
      if attacker.unit.action.attack?
        @obj = nil
        @damage = target.unit.get_attack_damage(attacker.unit)
        text = sprintf("%+d (%d%%)", (0 - @damage), get_hit_rate)
        n = $scene.get_counter_rate(attacker, target)
        if n > 0
          self.contents.draw_text(230, WLH * 4, 168, WLH, sprintf("反撃 %d%", n), 2)
        end
        
        if attacker.unit.two_swords_style and attacker.unit.hand_two_swords?
          damage1 = target.unit.get_attack_damage_two_sword(0, attacker.unit)
          damage2 = target.unit.get_attack_damage_two_sword(1, attacker.unit)
          hit1 = get_hit_rate_two_sword(0)
          hit2 = get_hit_rate_two_sword(1)
          text = sprintf("%+d(%d%%)%+d(%d%%)", (0 - damage1), hit1, (0 - damage2), hit2)
          self.contents.draw_text(96, WLH * 1, 200, WLH, text)
          @back_sprite.visible = true
          self.visible = true
          return
        end
      
      # スキル
      elsif attacker.unit.action.skill?
        @obj = attacker.unit.action.skill
        @damage = target.unit.get_obj_damage(attacker.unit, @obj)
        text = make_text_obj(@obj.damage_to_mp)
      # アイテム
      elsif attacker.unit.action.item?
        @obj = attacker.unit.action.item
        hp_recovery = target.unit.calc_hp_recovery(attacker.unit, @obj) # HP 回復量計算
        mp_recovery = target.unit.calc_mp_recovery(attacker.unit, @obj) # MP 回復量計算
        @damage = target.unit.get_obj_damage(attacker.unit, @obj)
        if target.unit.zombie?                    # ゾンビ状態の回復量反転
          hp_recovery = 0 - hp_recovery
          mp_recovery = 0 - mp_recovery
        end
        @damage -= hp_recovery                     # HP 回復量を差し引く
        if @obj.damage_to_mp or (@damage == 0 and mp_recovery != 0)
          @damage -= mp_recovery                   # MP 回復量を差し引く
          text = make_text_obj(true)
        else
          text = make_text_obj(false)
        end
      end
      self.contents.draw_text(112, WLH * 1, 176, WLH, text)
      @back_sprite.visible = true
    else
      @back_sprite.visible = false
    end
    self.visible = true
  end
end
#==============================================================================
# ■ Window_ShopStatus
#==============================================================================
class Window_ShopStatus < Window_Base
  #--------------------------------------------------------------------------
  # ● アクターの現装備と能力値変化の描画
  #     actor : アクター
  #     x     : 描画先 X 座標
  #     y     : 描画先 Y 座標
  #--------------------------------------------------------------------------
  def draw_actor_parameter_change(actor, x, y)
    return if @item.is_a?(RPG::Item)
    y = WLH * (actor.index + 2)
    enabled = actor.equippable?(@item)
    self.contents.font.color = normal_color
    self.contents.font.color.alpha = enabled ? 255 : 128
    self.contents.draw_text(x + 24, y, 176, WLH, actor.name)
    if @item.is_a?(RPG::Weapon)
      item1 = weaker_weapon(actor)
    elsif actor.two_swords_style and @item.kind == 0
      item1 = nil
    else
      item1 = actor.equips[1 + @item.kind]
    end
    if enabled
      if @item.is_a?(RPG::Weapon)
        if actor.two_swords_style and TSRPG::SHOP_SHOW_MODE == 1
          item1 = actor.weapons[0]
          item2 = actor.weapons[1]
          atk1 = item1 == nil ? 0 : item1.atk
          atk2 = item2 == nil ? 0 : item2.atk
          atk3 = @item == nil ? 0 : @item.atk
          change1 = atk3 - atk1
          change2 = atk3 - atk2
          draw_icon(item1.icon_index, x +  92, y, enabled) if item1 != nil
          self.contents.draw_text(x, y, 148, WLH, sprintf("%+d", change1), 2)
          draw_icon(item2.icon_index, x + 144, y, enabled) if item2 != nil
          self.contents.draw_text(x, y, 200, WLH, sprintf("%+d", change2), 2)
          return
        else
          atk1 = item1 == nil ? 0 : item1.atk
          atk2 = @item == nil ? 0 : @item.atk
          change = atk2 - atk1
        end
      else
        def1 = item1 == nil ? 0 : item1.def
        def2 = @item == nil ? 0 : @item.def
        change = def2 - def1
      end
      self.contents.draw_text(x, y, 200, WLH, sprintf("%+d", change), 2)
    end
    draw_icon(item1.icon_index, x, y, enabled) if item1 != nil
  end
end

#==============================================================================
# ■ Scene_Equip
#==============================================================================
class Scene_Equip < Scene_Base
  #--------------------------------------------------------------------------
  # ● ステータスウィンドウの更新
  #--------------------------------------------------------------------------
  def update_status_window
    if @equip_window.active
      @status_window.set_new_parameters(nil, nil, nil, nil, nil, nil, nil, nil, nil, nil)
    elsif @item_window.active
      temp_actor = @actor.clone
      temp_actor.change_equip(@equip_window.index, @item_window.item, true)
      new_atk = temp_actor.atk
      new_def = temp_actor.def
      new_spi = temp_actor.spi
      new_agi = temp_actor.agi
      new_counter = temp_actor.counter_power
      new_coop    = temp_actor.coop_power
      new_hit = temp_actor.hit
      new_eva = temp_actor.eva
      new_cri = temp_actor.cri
      new_weight = temp_actor.weight
      @status_window.set_new_parameters(new_atk, new_def, new_spi, new_agi,
        new_counter, new_coop, new_hit, new_eva, new_cri, new_weight)
    end
    @status_window.update
  end
end
#==============================================================================
# ■ Window_EquipStatus
#==============================================================================
class Window_EquipStatus < Window_Base
  #--------------------------------------------------------------------------
  # ● 能力値の描画
  #     x    : 描画先 X 座標
  #     y    : 描画先 Y 座標
  #     type : 能力値の種類 (0〜3)
  #--------------------------------------------------------------------------
  alias two_sword_draw_parameter draw_parameter
  def draw_parameter(x, y, type)
    if type == 0 and @actor.two_swords_style and TSRPG::EQUIP_SHOW_MODE
      self.contents.draw_text(x + 90, y - 24, 30, WLH, @actor.atk_two_sword(0), 2)
      self.contents.draw_text(x + 142, y - 24, 30, WLH, @actor.atk_two_sword(1), 2)
    end
    two_sword_draw_parameter(x, y, type)
  end
end