[RGSS2] DRG Inventory System VX Compatibility Patch

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# DRG Inventory System VX Compatibility Patch
# Version: 1.00
# Author : LiTTleDRAgo
#:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:
                        "Place Above DRG Inventory System"
#==============================================================================
# ** Window_Selectable
#------------------------------------------------------------------------------
#  This window class contains cursor movement and scroll functions.
#==============================================================================
if defined?(Window_ActorCommand)
class Window_Selectable_Drago < Window_Base
  #--------------------------------------------------------------------------
  # * Public Instance Variables
  #--------------------------------------------------------------------------
  attr_reader   :index,:help_window     # cursor position and  help window
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize(x, y, width, height)
    super(x, y, width, height)
    @item_max, @column_max, @index = 1,1,-1
  end
  #--------------------------------------------------------------------------
  # * Set Cursor Position
  #--------------------------------------------------------------------------
  def index=(index)
    @index = index
    update_help if self.active and @help_window != nil
    update_cursor_rect
  end
  #--------------------------------------------------------------------------
  # * Get Row Count
  #--------------------------------------------------------------------------
  def row_max() (@item_max + @column_max - 1) / @column_max  end
  #--------------------------------------------------------------------------
  # * Get Top Row
  #--------------------------------------------------------------------------
  def top_row()  self.oy / 32  end
  #--------------------------------------------------------------------------
  # * Set Top Row
  #--------------------------------------------------------------------------
  def top_row=(row)   self.oy = [[row,0].max, row_max-1].min * 32  end
  #--------------------------------------------------------------------------
  # * Get Number of Rows Displayable on 1 Page
  #--------------------------------------------------------------------------
  def page_row_max() (self.height - 32) / 32  end
  #--------------------------------------------------------------------------
  # * Get Number of Items Displayable on 1 Page
  #--------------------------------------------------------------------------
  def page_item_max() page_row_max * @column_max  end
  #--------------------------------------------------------------------------
  # * Set Help Window
  #--------------------------------------------------------------------------
  def help_window=(help_window)
    @help_window = help_window
    update_help if self.active and @help_window != nil
  end
  #--------------------------------------------------------------------------
  # * Update Cursor Rectangle
  #--------------------------------------------------------------------------
  def update_cursor_rect
    return  self.cursor_rect.empty if @index < 0
    row = @index / @column_max
    self.top_row = row if row < self.top_row
    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 * (cursor_width + 32)
    y = @index / @column_max * 32 - self.oy
    self.cursor_rect.set(x, y, cursor_width, 32)
  end
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update
    super
    if self.active and @item_max > 0 and @index >= 0
      if Input.repeat?(Input::DOWN)
        if (@column_max == 1 and Input.trigger?(Input::DOWN)) or
           @index < @item_max - @column_max
          Sound.play_cursor
          @index = (@index + @column_max) % @item_max
        end
      end
      if Input.repeat?(Input::UP)
        if (@column_max == 1 and Input.trigger?(Input::UP)) or
           @index >= @column_max
          Sound.play_cursor
          @index = (@index - @column_max + @item_max) % @item_max
        end
      end
      if Input.repeat?(Input::RIGHT)
        if @column_max >= 2 and @index < @item_max - 1
          Sound.play_cursor
          @index += 1
        end
      end
      if Input.repeat?(Input::LEFT)
        if @column_max >= 2 and @index > 0
          Sound.play_cursor
          @index -= 1
        end
      end
      if Input.repeat?(Input::R)
        if self.top_row + (self.page_row_max - 1) < (self.row_max - 1)
          Sound.play_cursor
          @index = [@index + self.page_item_max, @item_max - 1].min
          self.top_row += self.page_row_max
        end
      end
      if Input.repeat?(Input::L)
        if self.top_row > 0
          Sound.play_cursor
          @index = [@index - self.page_item_max, 0].max
          self.top_row -= self.page_row_max
        end
      end
    end
    update_help if self.active and @help_window != nil
    update_cursor_rect
  end
end
#==============================================================================
# ** Window_InputNumber
#------------------------------------------------------------------------------
#  This window is for inputting numbers, and is used within the
#  message window.
#==============================================================================

class Window_InputNumber < Window_Base
  #--------------------------------------------------------------------------
  # * Object Initialization
  #     digits_max : digit count
  #--------------------------------------------------------------------------
  def initialize(digits_max)
    @digits_max = digits_max
    @number = 0
    # Calculate cursor width from number width (0-9 equal width and postulate)
    dummy_bitmap = Bitmap.new(32, 32)
    @cursor_width = dummy_bitmap.text_size("0").width + 8
    dummy_bitmap.dispose
    super(0, 0, @cursor_width * @digits_max + 32, 64)
    self.contents = Bitmap.new(width - 32, height - 32)
    self.z += 9999
    self.opacity = 0
    @index = 0
    refresh
    update_cursor_rect
  end
  #--------------------------------------------------------------------------
  # * Get Number
  #--------------------------------------------------------------------------
  def number
    return @number
  end
  #--------------------------------------------------------------------------
  # * Set Number
  #     number : new number
  #--------------------------------------------------------------------------
  def number=(number)
    @number = [[number, 0].max, 10 ** @digits_max - 1].min
    refresh
  end
  #--------------------------------------------------------------------------
  # * Cursor Rectangle Update
  #--------------------------------------------------------------------------
  def update_cursor_rect
    self.cursor_rect.set(@index * @cursor_width, 0, @cursor_width, 32)
  end
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update
    super
    # If up or down directional button was pressed
    if Input.repeat?(Input::UP) or Input.repeat?(Input::DOWN)
      $game_system.se_play($data_system.cursor_se)
      # Get current place number and change it to 0
      place = 10 ** (@digits_max - 1 - @index)
      n = @number / place % 10
      @number -= n * place
      # If up add 1, if down substract 1
      n = (n + 1) % 10 if Input.repeat?(Input::UP)
      n = (n + 9) % 10 if Input.repeat?(Input::DOWN)
      # Reset current place number
      @number += n * place
      refresh
    end
    # Cursor right
    if Input.repeat?(Input::RIGHT)
      if @digits_max >= 2
          Sound.play_cursor
        @index = (@index + 1) % @digits_max
      end
    end
    # Cursor left
    if Input.repeat?(Input::LEFT)
      if @digits_max >= 2
          Sound.play_cursor
        @index = (@index + @digits_max - 1) % @digits_max
      end
    end
    update_cursor_rect
  end
  #--------------------------------------------------------------------------
  # * Refresh
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    self.contents.font.color = normal_color
    s = sprintf("%0*d", @digits_max, @number)
    for i in 0...@digits_max
      self.contents.draw_text(i * @cursor_width + 4, 0, 32, 32, s[i,1])
    end
  end
end

end
$drg_inv_sys_vx = true