LM² - Account Bank 1.0

#       LM² - Account Bank 1.0
#       Data 30/08/17
#   Criado por LeonMM
class Bank < Window_Selectable
  attr_accessor :bankdata
  def initialize
    super(300, 260, 182, 152, 30)
    self.visible = self.active = false
    @bankdata = []
    draw_help
    draw_title("Banco")
    @column_max = 5
    @dragable = true
    @closable = true
  end
  def trigger
    super
    $windows[:equip].trigger
    $network.request_bank
  end
  def on_close
    super
    $windows[:equip].on_close
    $windows[:amount].on_close
  end
  def item
    return @data[self.index]
  end
  def refresh
    if self.contents != nil
      self.contents.dispose
      self.contents = nil
    end
    @data = []
    for i in 0...@bankdata.size
      case @bankdata[i][0]
      when 0
        @data << $data_items[@bankdata[i][1]]
      when 1
        @data << $data_weapons[@bankdata[i][1]]
      when 2
        @data << $data_armors[@bankdata[i][1]]
      end
    end
    @item_max = @data.size
    if @item_max > 0
      self.contents = Bitmap.new(width - 32, row_max * @spacing)
      for i in 0...@item_max
        draw_item(i)
      end
    end
  end
  def draw_item(index)
    item = @data[index]
    number = @bankdata[index][2]
    cursor_width = contents.width / @column_max
    x = index % @column_max * cursor_width
    y = index / @column_max * @spacing
    rect = Rect.new(x, y, cursor_width, @spacing)
    self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
    self.contents.blt(x + 3, y + 3, RPG::Cache.icon(item.icon_name), Rect.new(0, 0, 24, 24))
    self.contents.draw_text(x - 2, y + 13, 30, 18, convert_gold(number), 2)
  end
  def update
    super
    if self.index >= 0 and item and $mouse.object == nil
      show_help(item)
    else
      hide_help
    end
    if in_area?(0, 16)
      update_drag
      update_drop
    end
  end
  def update_drag
    return unless self.index >= 0
    return unless Input.press?(Input::Key['Mouse Left'])
    return unless $mouse.object == nil
    return if item == nil
    $mouse.object = item
    $mouse.type = 6
  end
  def update_drop
    return if Input.press?(Input::Key['Mouse Left'])
    return unless $mouse.object
    return unless $mouse.type == 1
    $windows[:amount].open($mouse.object, 6)
  end
  def check_number(id,number)
    for i in 0...@bankdata.size
      if id == @bankdata[i][1] and @bankdata[i][2] < number
        return true
      end
    end
    return false
  end
end