Ruby Quellcode

#==============================================================================
# ** Window_Item2
#==============================================================================
class Window_Item2 < Window_Selectable
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super(0, 0, 32+128, 32+160)
    @column_max = 4
    refresh
    self.index = 0
  end
  #--------------------------------------------------------------------------
  # * Get Item
  #--------------------------------------------------------------------------
  def item
    return @data[self.index]
  end
  #--------------------------------------------------------------------------
  # * Refresh
  #--------------------------------------------------------------------------
  def refresh
    if self.contents != nil
      self.contents.dispose
      self.contents = nil
    end
    @data = []
    # Add item
    for i in 1...$data_items.size
      if $game_party.item_number(i) > 0
        $game_party.item_number(i).times{@data.push($data_items[i])}
      end
    end
    # If item count is not 0, make a bit map and draw all items
    @item_max = @data.size
    if @item_max > 0
      self.contents = Bitmap.new(width - 32, row_max * 32)
      self.contents.font.size = 10
      for i in 0...@item_max
        draw_item(i)
      end
    end
  end
  #--------------------------------------------------------------------------
  # * Draw Item
  #     index : item number
  #--------------------------------------------------------------------------
  def draw_item(index)
    item = @data[index]
    if $game_party.item_can_use?(item.id)
      self.contents.font.color = normal_color
    else
      self.contents.font.color = disabled_color
    end
    x = 4 + index % 4 * 32
    y = index / 4 * 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)
  end
  #--------------------------------------------------------------------------
  # * Update Cursor Rectangle
  #--------------------------------------------------------------------------
  def update_cursor_rect
    # If cursor position is less than 0
    if @index < 0
      self.cursor_rect.empty
      return
    end
    # Get current row
    row = @index / @column_max
    # If current row is before top row
    if row < self.top_row
      # Scroll so that current row becomes top row
      self.top_row = row
    end
    # If current row is more to back than back row
    if row > self.top_row + (self.page_row_max - 1)
      # Scroll so that current row becomes back row
      self.top_row = row - (self.page_row_max - 1)
    end
    # Calculate cursor coordinates
    x = @index % @column_max * 32
    y = @index / @column_max * 32 - self.oy
    # Update cursor rectangle
    self.cursor_rect.set(x, y, 32, 32)
  end
  #--------------------------------------------------------------------------
  # * Help Text Update
  #--------------------------------------------------------------------------
  def update_help
    @help_window.contents.font.size = 20
    @help_window.set_text(self.item == nil ? "" : "#{item.name}, #{self.item.description}")
  end
end
#==============================================================================
# ** Window_Slots
#==============================================================================
class Window_Slots < Window_Base
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super(160, 64, 160, 96)
    self.contents = Bitmap.new(width - 32, height - 32)
    refresh
  end
  #--------------------------------------------------------------------------
  # * Refresh
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    self.contents.font.color = system_color
    self.contents.font.size = 16
    self.contents.draw_text( 0, 0, 32, 32, "Slot 1")
    self.contents.draw_text(32, 0, 32, 32, "Slot 2")
    self.contents.draw_text(64, 0, 32, 32, "Slot 3")
    z = 0
    for i in $game_party.item_in_slot
      draw_item($data_items[i],z) if i != nil
      z += 1
    end
    @slots = $game_party.item_in_slot.dup
  end
  def draw_item(item,z)
    bitmap = RPG::Cache.icon(item.icon_name)
    self.contents.blt( z*32 + 4, 36, bitmap, Rect.new(0, 0, 24, 24), 255)
  end
  def update
    if @slots != $game_party.item_in_slot
      refresh
    end
  end
end