#_______________________________________________________________________________
# MOG_Scene_Shop  V1.7            
#_______________________________________________________________________________
# By Moghunter    
# http://www.atelier-rgss.com
#_______________________________________________________________________________
module MOG
  #Transition Time. 
  MNSHPT= 30
  #Transition Type (Name)
  MNSHPTT= "006-Stripe02"
end

#===============================================================================
# Window_Base
#===============================================================================
class Window_Base < Window
#--------------------------------------------------------------------------
# Draw_item_Name_Ex
#--------------------------------------------------------------------------  
  def draw_item_name_ex(item, x, y)
    if item == nil
      return
    end
    bitmap = RPG::Cache.icon(item.icon_name)
    self.contents.blt(x, y + 4, bitmap, Rect.new(0, 0, 24, 24))
    self.contents.font.color = normal_color
    self.contents.draw_text(x + 28, y, 150, 32, item.name)
  end
#--------------------------------------------------------------------------
# Nada
#--------------------------------------------------------------------------
  def nada
    face = RPG::Cache.picture("")
  end 
#--------------------------------------------------------------------------
# Drw_face
#--------------------------------------------------------------------------
  def drw_face(actor,x,y)
    face = RPG::Cache.picture(actor.name + "_fc") rescue nada
    cw = face.width 
    ch = face.height 
    src_rect = Rect.new(0, 0, cw, ch)
    self.contents.blt(x , y - ch, face, src_rect)    
  end     
end

#===============================================================================
# Game_Actor
#===============================================================================
class Win_Shop_Sel < Window_Base
  attr_reader   :index                   
#--------------------------------------------------------------------------
# Initialize
#--------------------------------------------------------------------------  
  def initialize(x, y, width, height)
    super(x, y, width, height)
    @item_max = 1
    @column_max = 1
    @index = -1
  end
#--------------------------------------------------------------------------
# Index
#--------------------------------------------------------------------------  
  def index=(index)
    @index = index
    update_cursor_rect
  end
#--------------------------------------------------------------------------
# row_max
#--------------------------------------------------------------------------  
  def row_max
    return (@item_max + @column_max - 1) / @column_max
  end
#--------------------------------------------------------------------------
# Top_Row
#--------------------------------------------------------------------------  
  def top_row
    return self.oy / 32
  end
#--------------------------------------------------------------------------
# Top_Row(Row)
#--------------------------------------------------------------------------  
  def top_row=(row)
    if row < 0
      row = 0
    end
    if row > row_max - 1
      row = row_max - 1
    end
    self.oy = row * 32
  end
#--------------------------------------------------------------------------
# Page_Row_Max
#--------------------------------------------------------------------------  
  def page_row_max
    return (self.height - 32) / 32
  end
#--------------------------------------------------------------------------
# Page_Item_Max
#--------------------------------------------------------------------------  
  def page_item_max
    return page_row_max * @column_max
  end
#--------------------------------------------------------------------------
# Update_Cursor_Rect
#--------------------------------------------------------------------------  
  def update_cursor_rect
    if @index < 0
      self.cursor_rect.empty
      return
    end
    row = @index / @column_max
    if row < self.top_row
      self.top_row = row
    end
    if row > self.top_row + (self.page_row_max - 1)
      self.top_row = row - (self.page_row_max - 1)
    end
    cursor_width = self.width / @column_max - 32
    x = @index % @column_max * 80
    y = @index / @column_max * 32 - self.oy
    self.cursor_rect.set(x, y, 32, 32)
  end
#--------------------------------------------------------------------------
# Update
#--------------------------------------------------------------------------  
  def update
    super
    if self.active and @item_max > 0 and @index >= 0
      if Input.repeat?(Input::RIGHT)
        if @column_max >= 2 and @index < @item_max - 1
          $game_system.se_play($data_system.cursor_se)
          @index += 1
        end
      end
      if Input.repeat?(Input::LEFT)
        if @column_max >= 2 and @index > 0
          $game_system.se_play($data_system.cursor_se)
          @index -= 1
        end
      end      
    end
    update_cursor_rect
  end
end

#===============================================================================
# Window_ShopCommand
#===============================================================================
class Window_ShopCommand < Win_Shop_Sel
#--------------------------------------------------------------------------
# Initialize
#--------------------------------------------------------------------------  
  def initialize
    super(58, 68, 230, 64)
    self.contents = Bitmap.new(width - 32, height - 32)
    @item_max = 3
    @column_max = 3
    @commands = ["", "", ""]
    self.index = 0
  end
end

#===============================================================================
# Window_ShopBuy
#===============================================================================
class Window_ShopBuy < Window_Selectable
#--------------------------------------------------------------------------
# Initialize
#--------------------------------------------------------------------------    
  def initialize(shop_goods)
    super(-10, 180, 310, 225)
    @shop_goods = shop_goods
    refresh
    self.index = 0
  end
#--------------------------------------------------------------------------
# Ite
#--------------------------------------------------------------------------    
  def item
    return @data[self.index]
  end
#--------------------------------------------------------------------------
# Refresh
#--------------------------------------------------------------------------    
  def refresh
    if self.contents != nil
      self.contents.dispose
      self.contents = nil
    end
    @data = []
    for goods_item in @shop_goods
      case goods_item[0]
      when 0
        item = $data_items[goods_item[1]]
      when 1
        item = $data_weapons[goods_item[1]]
      when 2
        item = $data_armors[goods_item[1]]
      end
      if item != nil
        @data.push(item)
      end
    end
    @item_max = @data.size
    if @item_max > 0
      self.contents = Bitmap.new(width - 32, row_max * 32)
      for i in 0...@item_max
        draw_item(i)
      end
    end
  end
#--------------------------------------------------------------------------
# Draw_Item
#--------------------------------------------------------------------------    
  def draw_item(index)
    self.contents.font.name = "Georgia"   
    self.contents.font.bold = false    
    item = @data[index]
    case item
    when RPG::Item
      number = $game_party.item_number(item.id)
    when RPG::Weapon
      number = $game_party.weapon_number(item.id)
    when RPG::Armor
      number = $game_party.armor_number(item.id)
    end
    x = 4
    y = index * 32    
    if item.price <= $game_party.gold and number < 99
      self.contents.font.color = normal_color
    else
      self.contents.font.color = disabled_color
    end    
    rect = Rect.new(x, y, self.width - 32, 32)
    self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
    bitmap = RPG::Cache.icon(item.icon_name)
    opacity = self.contents.font.color == normal_color ? 255 : 128
    self.contents.blt(x, y + 4, bitmap, Rect.new(0, 0, 24, 24), opacity)
    self.contents.draw_text(x + 28, y, 150, 32, item.name, 0)
    self.contents.font.color = Color.new(50,250,150,255)
    self.contents.draw_text(x + 150, y, 88, 32, "G", 1)       
    if item.price <= $game_party.gold
    if number < 99
    self.contents.font.color = Color.new(200,200,50,255)
    else
    self.contents.font.color = disabled_color
    end  
    else
    self.contents.font.color = Color.new(250,100,50,255)
    end        
    self.contents.draw_text(x + 180, y, 88, 32, item.price.to_s, 2)
  end
#--------------------------------------------------------------------------
# Update_Help
#--------------------------------------------------------------------------    
  def update_help
    @help_window.set_text(self.item == nil ? "" : self.item.description)
  end
end

#===============================================================================
# Window_ShopSell
#===============================================================================
class Window_ShopSell < Window_Selectable
#--------------------------------------------------------------------------
# Initialize
#--------------------------------------------------------------------------      
  def initialize
    super(-10, 180, 305, 225)
    @column_max = 1
    refresh
    self.index = 0
  end
#--------------------------------------------------------------------------
# Item
#--------------------------------------------------------------------------      
  def item
    return @data[self.index]
  end
#--------------------------------------------------------------------------
# Refresh
#--------------------------------------------------------------------------      
  def refresh
    if self.contents != nil
      self.contents.dispose
      self.contents = nil
    end
    @data = []
    for i in 1...$data_items.size
      if $game_party.item_number(i) > 0
        @data.push($data_items[i])
      end
    end
    for i in 1...$data_weapons.size
      if $game_party.weapon_number(i) > 0
        @data.push($data_weapons[i])
      end
    end
    for i in 1...$data_armors.size
      if $game_party.armor_number(i) > 0
        @data.push($data_armors[i])
      end
    end
    @item_max = @data.size
    if @item_max > 0
      self.contents = Bitmap.new(width - 32, row_max * 32)
      for i in 0...@item_max
        draw_item(i)
      end
    end
  end
#--------------------------------------------------------------------------
# Draw_item
#--------------------------------------------------------------------------      
  def draw_item(index)
    item = @data[index]
    case item
    when RPG::Item
      number = $game_party.item_number(item.id)
    when RPG::Weapon
      number = $game_party.weapon_number(item.id)
    when RPG::Armor
      number = $game_party.armor_number(item.id)
    end
    if item.price > 0
      self.contents.font.color = normal_color
    else
      self.contents.font.color = disabled_color
    end
    self.contents.font.name = "Georgia"
    x = 4 + index % 1 * (288 + 32)
    y = index / 1 * 32
    rect = Rect.new(x, y, self.width / @column_max - 32, 32)
    self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
    bitmap = RPG::Cache.icon(item.icon_name)
    opacity = self.contents.font.color == normal_color ? 255 : 128
    self.contents.blt(x, y + 4, bitmap, Rect.new(0, 0, 24, 24), opacity)
    self.contents.draw_text(x + 28, y, 150, 32, item.name, 0)
    
    self.contents.draw_text(x + 230, y, 16, 32, ":", 1)
    self.contents.draw_text(x + 240, y, 24, 32, number.to_s, 2)
  end
#--------------------------------------------------------------------------
# Update_Help
#--------------------------------------------------------------------------      
  def update_help
    @help_window.set_text(self.item == nil ? "" : self.item.description)
  end
end

#===============================================================================
# Window_ShopNumber
#===============================================================================
class Window_ShopNumber < Window_Base
#--------------------------------------------------------------------------
# Initialize
#--------------------------------------------------------------------------        
  def initialize
    super(-10, 180, 310, 225)
    self.contents = Bitmap.new(width - 32, height - 32)
    @item = nil
    @max = 1
    @price = 0
    @number = 1
  end
#--------------------------------------------------------------------------
# Set
#--------------------------------------------------------------------------        
  def set(item, max, price)
    @item = item
    @max = max
    @price = price
    @number = 1
    refresh
  end
#--------------------------------------------------------------------------
# Number
#--------------------------------------------------------------------------        
  def number
    return @number
  end
#--------------------------------------------------------------------------
# Refresh
#--------------------------------------------------------------------------        
  def refresh
    self.contents.clear
    self.contents.font.name = "Georgia"
    self.contents.font.bold = true    
    draw_item_name_ex(@item, 4, 66)
    self.contents.font.color = Color.new(50,150,250,255)    
    self.contents.draw_text(185, 66, 32, 32, "x")
    self.contents.font.color = normal_color    
    self.contents.draw_text(208, 66, 24, 32, @number.to_s, 2)
    self.cursor_rect.set(304, 66, 32, 32)
    total_price = @price * @number
    cx = contents.text_size("G").width    
    self.contents.font.color = Color.new(200,200,50,255)
    self.contents.draw_text(4, 160, 228-2, 32, total_price.to_s, 2)
    self.contents.font.color = Color.new(50,250,150,255)
    self.contents.draw_text(90, 160, 88, 32, "G", 1)       
  end
#--------------------------------------------------------------------------
# Update
#--------------------------------------------------------------------------        
  def update
    super
    if self.active
      if Input.repeat?(Input::RIGHT) and @number < @max
        $game_system.se_play($data_system.cursor_se)
        @number += 1
        refresh
      end
      if Input.repeat?(Input::LEFT) and @number > 1
        $game_system.se_play($data_system.cursor_se)
        @number -= 1
        refresh
      end
      if Input.repeat?(Input::UP) and @number < @max
        $game_system.se_play($data_system.cursor_se)
        @number = [@number + 10, @max].min
        refresh
      end
      if Input.repeat?(Input::DOWN) and @number > 1
        $game_system.se_play($data_system.cursor_se)
        @number = [@number - 10, 1].max
        refresh
      end
    end
  end
end

#===============================================================================
# Window_ShopStatus
#===============================================================================
class Window_ShopStatus < Window_Base
#--------------------------------------------------------------------------
# Initialize
#--------------------------------------------------------------------------          
  def initialize
    super(300, 128, 350, 300)
    self.contents = Bitmap.new(width - 32, height - 32)
    @item = nil
    refresh
  end
#--------------------------------------------------------------------------
# Refresh
#--------------------------------------------------------------------------          
  def refresh
    self.contents.clear
    self.contents.font.name = "Georgia"
    if @item == nil
      return
    end
    if $mog_rgss_Item_Limit != nil
      case @item
        when RPG::Item
          number = $game_party.item_number(@item.id)
          item_max = MOG::ITEM_LIMIT[@item.id]
        when RPG::Weapon
          number = $game_party.weapon_number(@item.id)
          item_max = MOG::WEAPON_LIMIT[@item.id]  
        when RPG::Armor
          number = $game_party.armor_number(@item.id)
          item_max = MOG::ARMOR_LIMIT[@item.id]
    end
    self.contents.font.color = system_color
    self.contents.draw_text(190, 0, 200, 32, "Stock")
    self.contents.font.color = normal_color
    if item_max != nil
      self.contents.draw_text(230, 0, 80, 32, number.to_s + " / " + item_max.to_s, 2)
    else
      max_limit = MOG::DEFAULT_LIMIT
      self.contents.draw_text(230, 0, 80, 32, number.to_s + " / " + max_limit.to_s, 2)
    end     
    else
    case @item
    when RPG::Item
      number = $game_party.item_number(@item.id)
    when RPG::Weapon
      number = $game_party.weapon_number(@item.id)
    when RPG::Armor
      number = $game_party.armor_number(@item.id)
    end
    self.contents.font.color = system_color
    self.contents.draw_text(210, 0, 200, 32, "Stock")
    self.contents.font.color = normal_color
    self.contents.draw_text(245, 0, 32, 32, number.to_s, 2)
    end
    if @item.is_a?(RPG::Item)
      return
    end
    for i in 0...$game_party.actors.size
      actor = $game_party.actors[i]
      if actor.equippable?(@item)
        self.contents.font.color = normal_color
      else
        self.contents.font.color = disabled_color
      end
      self.contents.draw_text(65, 0, 100, 32, "Equipped", 2)         
      drw_face(actor,0 ,80 + 64 * i)
      if @item.is_a?(RPG::Weapon)
        item1 = $data_weapons[actor.weapon_id]
      elsif @item.kind == 0
        item1 = $data_armors[actor.armor1_id]
      elsif @item.kind == 1
        item1 = $data_armors[actor.armor2_id]
      elsif @item.kind == 2
        item1 = $data_armors[actor.armor3_id]
      else
        item1 = $data_armors[actor.armor4_id]
      end
      if actor.equippable?(@item)
        if @item.is_a?(RPG::Weapon)
          atk1 = item1 != nil ? item1.atk : 0
          atk2 = @item != nil ? @item.atk : 0
          pdef1 = item1 != nil ? item1.pdef : 0
          mdef1 = item1 != nil ? item1.mdef : 0
          pdef2 = @item != nil ? @item.pdef : 0
          mdef2 = @item != nil ? @item.mdef : 0          
        self.contents.draw_text(-20, 50 + 64 * i, 112, 32,"Atk", 2)    
        self.contents.draw_text(70, 50 + 64 * i, 112, 32,"Pdef", 2)   
        self.contents.draw_text(160, 50 + 64 * i, 112, 32,"Mdef", 2)           
        change = atk2 - atk1
        change2 = pdef2 - pdef1
        change3 = mdef2 - mdef1
      if atk2 > atk1
        self.contents.font.color = Color.new(50,250,150,255)  
      elsif atk2 == atk1
        self.contents.font.color = disabled_color
      else
        self.contents.font.color = Color.new(250,100,50,255)    
      end        
      self.contents.draw_text(20, 50 + 64 * i, 112, 32,sprintf("%d", change), 2)    
      if pdef2 > pdef1
        self.contents.font.color = Color.new(50,250,150,255)  
      elsif pdef2 == pdef1
        self.contents.font.color = disabled_color
      else
        self.contents.font.color = Color.new(250,100,50,255)    
      end            
      self.contents.draw_text(110, 50 + 64 * i, 112, 32,sprintf("%d", change2), 2)    
      if mdef2 > mdef1
        self.contents.font.color = Color.new(50,250,150,255)  
      elsif mdef2 == mdef1
        self.contents.font.color = disabled_color
      else
        self.contents.font.color = Color.new(250,100,50,255)    
      end            
      self.contents.draw_text(200, 50 + 64 * i, 112, 32,sprintf("%d", change3), 2)    
      end
      if @item.is_a?(RPG::Armor)
          pdef1 = item1 != nil ? item1.pdef : 0
          mdef1 = item1 != nil ? item1.mdef : 0
          eva1 = item1 != nil ? item1.eva : 0          
          pdef2 = @item != nil ? @item.pdef : 0
          mdef2 = @item != nil ? @item.mdef : 0
          eva2 = @item != nil ? @item.eva : 0          
          change = pdef2 - pdef1 
          change2 = mdef2 - mdef1
          change3 = eva2 - eva1         
        self.contents.draw_text(-20, 50 + 64 * i, 112, 32,"Pdef", 2)    
        self.contents.draw_text(70, 50 + 64 * i, 112, 32,"Mdef", 2)   
        self.contents.draw_text(160, 50 + 64 * i, 112, 32,"Eva", 2)  
      if pdef2 > pdef1
        self.contents.font.color = Color.new(50,250,150,255)  
      elsif pdef2 == pdef1
        self.contents.font.color = disabled_color
      else
        self.contents.font.color = Color.new(250,100,50,255)    
      end     
      self.contents.draw_text(20, 50 + 64 * i, 112, 32,sprintf("%d", change), 2)    
      if mdef2 > mdef1
        self.contents.font.color = Color.new(50,250,150,255)  
      elsif mdef2 == mdef1
        self.contents.font.color = disabled_color
      else
        self.contents.font.color = Color.new(250,100,50,255)    
      end            
        self.contents.draw_text(110, 50 + 64 * i, 112, 32,sprintf("%d", change2), 2)          
      if eva2 > eva1
        self.contents.font.color = Color.new(50,250,150,255)  
      elsif eva2 == eva1
        self.contents.font.color = disabled_color
      else
        self.contents.font.color = Color.new(250,100,50,255)    
      end            
        self.contents.draw_text(200, 50 + 64 * i, 112, 32,sprintf("%d", change3), 2)    
      end
      end
      if item1 != nil
      if actor.equippable?(@item)
        self.contents.font.color = normal_color
      else
        self.contents.font.color = disabled_color
      end
        x = 4
        y = 64 + 64 * i
        bitmap = RPG::Cache.icon(item1.icon_name)
        opacity = self.contents.font.color == normal_color ? 255 : 128
        self.contents.blt(x + 50, y - 35, bitmap, Rect.new(0, 0, 24, 24), opacity)
        self.contents.draw_text(x + 75, y - 40, 212, 32, item1.name)
      end
    end
  end
  def item=(item)
    if @item != item
      @item = item
      refresh
    end
  end
end

#===============================================================================
# Scene_Shop
#===============================================================================
class Scene_Shop
#--------------------------------------------------------------------------
# Main
#--------------------------------------------------------------------------        
  def main
    @mshop_back = Plane.new
    @mshop_back.bitmap = RPG::Cache.picture("MN_BK2")
    @mshop_back.z = 10
    @mshop_lay = Sprite.new
    @mshop_lay.bitmap = RPG::Cache.picture("Shop_Lay")
    @mshop_lay.z = 15
    @mshop_com = Sprite.new
    @mshop_com.bitmap = RPG::Cache.picture("Shop_Com01")
    @mshop_com.z = 20
    @help_window = Window_Help.new
    @help_window.contents.font.name = "Georgia"
    @help_window.y = 413
    @command_window = Window_ShopCommand.new
    @command_window.visible = false
    @gold_window = Window_Gold.new
    @gold_window.x = 460
    @gold_window.y = -5
    @dummy_window = Window_Base.new(0, 128, 640, 352)
    @buy_window = Window_ShopBuy.new($game_temp.shop_goods)
    @buy_window.active = false
    @buy_window.visible = false
    @buy_window.help_window = @help_window
    @sell_window = Window_ShopSell.new
    @sell_window.active = false
    @sell_window.visible = false
    @sell_window.help_window = @help_window
    @number_window = Window_ShopNumber.new
    @number_window.active = false
    @number_window.visible = false
    @status_window = Window_ShopStatus.new
    @status_window.visible = false
    @help_window.opacity = 0
    @status_window.opacity = 0
    @sell_window.opacity = 0
    @buy_window.opacity = 0
    @gold_window.opacity = 0
    @command_window.opacity = 0
    @number_window.opacity = 0
    @dummy_window.opacity = 0
    Graphics.transition(MOG::MNSHPT, "Graphics/Transitions/" + MOG::MNSHPTT)
    loop do
      Graphics.update
      Input.update
      update
      if $scene != self
        break
      end
    end
    for i in 0..30
      @mshop_back.ox += 1
      @help_window.x -= 15      
      @gold_window.x += 15
      @mshop_lay.zoom_x += 0.1
      @mshop_lay.opacity -= 10
      @command_window.x -= 15
      @mshop_com.x -= 15
      @buy_window.x -= 20
      @sell_window.x -= 20
      Graphics.update  
    end  
    Graphics.freeze
    @help_window.dispose
    @command_window.dispose
    @gold_window.dispose
    @dummy_window.dispose
    @buy_window.dispose
    @sell_window.dispose
    @number_window.dispose
    @status_window.dispose
    @mshop_back.dispose   
    @mshop_lay.dispose
    @mshop_com.dispose
  end
#--------------------------------------------------------------------------
# Update
#--------------------------------------------------------------------------          
  def update
    @mshop_back.ox += 1
    if @help_window.x < 0
       @help_window.x += 10
       @help_window.contents_opacity += 10
    elsif @help_window.x >= 0  
      @help_window.x = 0
      @help_window.contents_opacity = 255     
    end  
    if @sell_window.active == true
       @sell_window.visible = true
    if @sell_window.x < -10
       @sell_window.x += 15
       @sell_window.contents_opacity += 10
    elsif @sell_window.x >= -10  
       @sell_window.x = -10
       @sell_window.contents_opacity = 255      
    end  
    else
    if @sell_window.x > -300
       @sell_window.x -= 15
       @sell_window.contents_opacity -= 10
    elsif @sell_window.x <= -300  
       @sell_window.x = -300
       @sell_window.contents_opacity = 0 
       @sell_window.visible = false
    end     
    end  
    if @buy_window.active == true
       @buy_window.visible = true
    if @buy_window.x < -10
       @buy_window.x += 15
       @buy_window.contents_opacity += 10
    elsif @buy_window.x >= -10  
       @buy_window.x = -10
       @buy_window.contents_opacity = 255      
    end  
    else
    if @buy_window.x > -300
       @buy_window.x -= 15
       @buy_window.contents_opacity -= 10
    elsif @buy_window.x <= -300  
       @buy_window.x = -300
       @buy_window.contents_opacity = 0 
       @buy_window.visible = false
    end     
    end  
    if @number_window.active == true
       @number_window.visible = true
    if @number_window.x < -10
       @number_window.x += 15
       @number_window.contents_opacity += 10
    elsif @number_window.x >= -10  
       @number_window.x = -10
       @number_window.contents_opacity = 255      
    end  
    else
    if @number_window.x > -300
       @number_window.x -= 15
       @number_window.contents_opacity -= 10
    elsif @number_window.x <= -300  
       @number_window.x = -300
       @number_window.contents_opacity = 0 
       @number_window.visible = false
    end     
    end  
    if @number_window.active == false
      if Input.trigger?(Input.dir4) or Input.trigger?(Input::C) or
         Input.trigger?(Input::L) or Input.trigger?(Input::R)      
        @help_window.x = -200
        @help_window.contents_opacity = 0
      end
    end
    @help_window.update
    @command_window.update
    @gold_window.update
    @dummy_window.update
    @buy_window.update
    @sell_window.update
    @number_window.update
    @status_window.update
    case @command_window.index
    when 0
      @mshop_com.bitmap = RPG::Cache.picture("Shop_Com01")
    when 1
      @mshop_com.bitmap = RPG::Cache.picture("Shop_Com02")
    when 2
      @mshop_com.bitmap = RPG::Cache.picture("Shop_Com03")
    end
    if @command_window.active
      update_command
      return
    end
    if @buy_window.active
      update_buy
      return
    end
    if @sell_window.active
      update_sell
      return
    end
    if @number_window.active
      update_number
      return
    end
  end
#--------------------------------------------------------------------------
# Update_Command
#--------------------------------------------------------------------------          
  def update_command
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      $scene = Scene_Map.new
      return
    end
    if Input.trigger?(Input::C)
      case @command_window.index
      when 0  
        $game_system.se_play($data_system.decision_se)
        @command_window.active = false
        @dummy_window.visible = false
        @buy_window.active = true
        @buy_window.refresh
        @status_window.visible = true
      when 1 
        $game_system.se_play($data_system.decision_se)
        @command_window.active = false
        @dummy_window.visible = false
        @sell_window.active = true
        @sell_window.refresh
      when 2  
        $game_system.se_play($data_system.decision_se)
        $scene = Scene_Map.new
      end
      return
    end
  end
#--------------------------------------------------------------------------
# Update Buy
#--------------------------------------------------------------------------          
  def update_buy
    @status_window.item = @buy_window.item
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      @command_window.active = true
      @dummy_window.visible = true
      @buy_window.active = false
      @status_window.visible = false
      @status_window.item = nil
      @help_window.set_text("")
      return
    end
    if Input.trigger?(Input::C)
      @item = @buy_window.item
      if @item == nil or @item.price > $game_party.gold
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      case @item
      when RPG::Item
        number = $game_party.item_number(@item.id)
      when RPG::Weapon
        number = $game_party.weapon_number(@item.id)
      when RPG::Armor
        number = $game_party.armor_number(@item.id)
      end
      if number == 99
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      $game_system.se_play($data_system.decision_se)
      max = @item.price == 0 ? 99 : $game_party.gold / @item.price
      max = [max, 99 - number].min
      @buy_window.active = false
      @number_window.set(@item, max, @item.price)
      @number_window.active = true
    end
  end
#--------------------------------------------------------------------------
# Update Sell
#--------------------------------------------------------------------------          
  def update_sell
    @status_window.item = @sell_window.item
     @status_window.visible = true
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      @command_window.active = true
      @dummy_window.visible = true
      @sell_window.active = false
      @status_window.item = nil
      @help_window.set_text("")
      return
    end
    if Input.trigger?(Input::C)
      @item = @sell_window.item
      @status_window.item = @item
      if @item == nil or @item.price == 0
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      $game_system.se_play($data_system.decision_se)
      case @item
      when RPG::Item
        number = $game_party.item_number(@item.id)
      when RPG::Weapon
        number = $game_party.weapon_number(@item.id)
      when RPG::Armor
        number = $game_party.armor_number(@item.id)
      end
      max = number
      @sell_window.active = false
      @number_window.set(@item, max, @item.price / 2)
      @number_window.active = true
      @status_window.visible = true
    end
  end
#--------------------------------------------------------------------------
# Update Number
#--------------------------------------------------------------------------          
  def update_number
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      @number_window.active = false
      case @command_window.index
      when 0  
        @buy_window.active = true
      when 1 
        @sell_window.active = true
        @status_window.visible = false
      end
      return
    end
    if Input.trigger?(Input::C)
      $game_system.se_play($data_system.shop_se)
      @number_window.active = false
      case @command_window.index
      when 0 
        $game_party.lose_gold(@number_window.number * @item.price)
        case @item
        when RPG::Item
          $game_party.gain_item(@item.id, @number_window.number)
        when RPG::Weapon
          $game_party.gain_weapon(@item.id, @number_window.number)
        when RPG::Armor
          $game_party.gain_armor(@item.id, @number_window.number)
        end
        @gold_window.refresh
        @buy_window.refresh
        @status_window.refresh
        @buy_window.active = true
      when 1 
        $game_party.gain_gold(@number_window.number * (@item.price / 2))
        case @item
        when RPG::Item
          $game_party.lose_item(@item.id, @number_window.number)
        when RPG::Weapon
          $game_party.lose_weapon(@item.id, @number_window.number)
        when RPG::Armor
          $game_party.lose_armor(@item.id, @number_window.number)
        end
        @gold_window.refresh
        @sell_window.refresh
        @status_window.refresh
        @sell_window.active = true
        @status_window.visible = false
      end
      return
    end
  end
end

$mog_rgss_Scene_Shop = true