[RGSS/2/3] Custom Picture Path

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# Custom Picture Path
# Version: 1.40
# Author : LiTTleDRAgo
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($imported ||= {})[:drg_custom_pic_path] = 1.40
#==============================================================================
# ** Interpreter
#------------------------------------------------------------------------------
#  This interpreter runs event commands. This class is used within the
#  Game_System class and the Game_Event class.
#==============================================================================
VX = defined?(Window_ActorCommand)
Klass = VX ? Game_Interpreter : Interpreter
class Klass
  #--------------------------------------------------------------------------
  # * Alias Listing
  #--------------------------------------------------------------------------
  alias custom_pict_command231 command_231 if method_defined?(:command_231)
  #--------------------------------------------------------------------------
  # * Custom Pict
  #--------------------------------------------------------------------------
  def custom_pict(folder='Graphics/Pictures',file='',hue=0)
    @custom_pict = ['custom',folder,file,hue]
    return true
  end
  #--------------------------------------------------------------------------
  # * command_231 (Show Picture)
  #--------------------------------------------------------------------------
  def command_231(*args)
    (@parameters||=[])[1] = @custom_pict if !@custom_pict.nil?
    (@params    ||=[])[1] = @custom_pict if !@custom_pict.nil?
    custom_pict_command231(*args)
    @custom_pict = nil
    return true
  end
end
#==============================================================================
# ** Sprite_Picture
#------------------------------------------------------------------------------
#  This sprite is used to display the picture.It observes the Game_Character
#  class and automatically changes sprite conditions.
#==============================================================================
class Sprite_Picture < Sprite
  #--------------------------------------------------------------------------
  # * Alias Listing
  #--------------------------------------------------------------------------
  alias custom_pict_update update
  #--------------------------------------------------------------------------
  # * Frame Update
  #--------------------------------------------------------------------------
  def update(*args)
    cache = VX ? Cache : RPG::Cache
    if @picture_name != @picture.name and @picture.name[0] == 'custom'
      pic1 = @picture.name[1].to_s
      pic2 = @picture.name[2].to_s
      pic3 = @picture.name[3].to_i
      self.bitmap = cache.load_bitmap(pic1,pic2,pic3) if pic2 != ''
      @picture_name = pic2
      @picture.instance_variable_set(:@name, pic2)
    end
    custom_pict_update(*args)
  end
  #--------------------------------------------------------------------------
  # * Update_Bitmap
  #--------------------------------------------------------------------------
  if method_defined?(:update_bitmap)
    alias custom_pict_update_bitmap update_bitmap
    def update_bitmap(*args)
      if @picture_name != @picture.name
        custom_pict_update_bitmap(*args)
        @picture_name = @picture.name
      end
    end
  end
end