[XP Script] GW Animated Battle backs Patch for Atoa ACBS

Code:
#==============================================================================

# ** GW Animated Battlebacks + New Features

#------------------------------------------------------------------------------

#  by The Bard (Gabriel Winchester)

#  - Improvements by Atoa - 

#  May 22, 2010

#

#  This screipt allows battlebacks to be animated (no, its not like Moghunter's

#  system which moves). They are actually animated, by individual frames.

#

#  USAGE

#  Before each battle, you establish the parameters you want for the battleback.

#

#  Use the call script command:  animated_bb_on(speed, frames, opacity_

#  * Opacity can be omitted as it is defaulted to a full 255 solid setting

#

#  To turn off the animated battleback layer, use: animated_bb_off

#

#  NEVER set a speed value to 0 or below.

#  

#  UPPER LAYER

#  If you add a top layer to the battleback, the image will be above the heroes.

#

#  To set a top layer, use the code:  upper_bb_on(speed, frames, opacity)

#

#  If the image is not moving, just call: upper_bb_on

#

#  To turn off the upper battleback layer, use: upper_bb_off

#

#  Upper layers should have the suffixes "UP" and 'frame' followed by

#  each other. IF, for example, it is an image to be shown above the heroes

#  and has three frames of animations, they must be named as follows

#  "CastleUP1" "CastleUP2" "CastleUp3"

#

#==============================================================================



#==============================================================================

# ■ Game_System

#==============================================================================

class Game_System

  #--------------------------------------------------------------------------

  attr_accessor :animated_bb

  attr_accessor :upperbb

  attr_accessor :bb_speed

  attr_accessor :upperbb_speed

  attr_accessor :bb_frames

  attr_accessor :upperbb_frames

  attr_accessor :bb_opac

  attr_accessor :upperbb_opac

  #--------------------------------------------------------------------------

  alias gw_initialize initialize

  def initialize

    gw_initialize

    @animated_bb    = false

    @bb_speed       = 0

    @bb_frames      = 0

    @upperbb_speed  = 0

    @upperbb_frames = 0

  end

end

#==============================================================================

# ■ Spriteset_Battle

#==============================================================================

class Spriteset_Battle

  #--------------------------------------------------------------------------

  alias gw_initialize initialize

  def initialize

    create_animbb      if $game_system.animated_bb

    create_upperbb     if $game_system.upperbb

    gw_initialize

  end

  #--------------------------------------------------------------------------

  def create_animbb

    @animbb_time      = 0

    @animbb_frame     = 0

    @animbb           = Sprite.new(@viewport1)

    @animbb.bitmap    = RPG::Cache.battleback($game_temp.battleback_name +

                        @animbb_frame.to_s)

    @animbb.z         = 2

    @animbb.opacity   = $game_system.bb_opac

  end  

  #--------------------------------------------------------------------------

  def create_upperbb

    @upperbb_time     = 0

    @upperbb_frame    = 1

    @upperbb          = Sprite.new(@viewport3)

    @upperbb.bitmap   = RPG::Cache.battleback($game_temp.battleback_name +

                        "UP" + @animbb_frame.to_s)

    @upperbb.opacity  = $game_system.upperbb_opac

    @upperbb.z        = 20

    # ACBS = 140, Padrão = 20

  end

  #--------------------------------------------------------------------------

  alias gw_update update

  def update

    upperbb_update   if $game_system.upperbb

    animbb_update    if $game_system.animated_bb

    @animbb.dispose  if @animbb != nil and not $game_system.animated_bb

    @upperbb.dispose if @upperbb != nil and not $game_system.upperbb

    gw_update

  end

  #--------------------------------------------------------------------------

  alias gw_dispose dispose

  def dispose

    @animbb.dispose   if $game_system.animated_bb

    @upperbb.dispose  if $game_system.upperbb

    gw_dispose

  end

  #--------------------------------------------------------------------------

  def animbb_update

    create_animbb   if @animbb.nil?

    @animbb_time    += 1 

    if @animbb_time % $game_system.bb_speed == 0

      @animbb_frame = (@animbb_frame % $game_system.bb_frames) + 1

      begin

        bb    = RPG::Cache.battleback(@battleback_name + @animbb_frame.to_s)

      rescue

        bb    = RPG::Cache.battleback($game_temp.battleback_name)

      end

      @animbb.bitmap  = bb

      @animbb.opacity = $game_system.bb_opac

    end

  end

  #--------------------------------------------------------------------------

  def upperbb_update

    create_upperbb  if @upperbb.nil?

    @upperbb_time   += 1

    if @upperbb_time % $game_system.upperbb_speed == 0

      @upperbb_frame = (@upperbb_frame % $game_system.upperbb_frames) + 1

      begin

        upperbb   = RPG::Cache.battleback(@battleback_name + "UP" +

                    @upperbb_frames.to_s)

      rescue

        upperbb   = RPG::Cache.battleback($game_temp.battleback_name)

      end

      @upperbb.bitmap   = upperbb

      @upperbb.opacity  = $game_system.upperbb_opac

    end

  end

end

#==============================================================================

# ■ Interpreter

#==============================================================================

class Interpreter

  #--------------------------------------------------------------------------

  def animated_bb_on(speed, frames, opacity=255)

    $game_system.animated_bb  = true

    $game_system.bb_speed     = speed

    $game_system.bb_frames    = frames

    $game_system.bb_opac      = opacity

  end

  #--------------------------------------------------------------------------

  def upper_bb_on(speed=1, frames=1, opacity=255)

    $game_system.upperbb        = true

    $game_system.upperbb_speed  = speed

    $game_system.upperbb_frames = frames

    $game_system.upperbb_opac   = opacity

  end

  #--------------------------------------------------------------------------

  def animated_bb_off

    $game_system.animated_bb  = false

    $game_system.bb_speed     = 0

    $game_system.bb_frames    = 0

  end

  #--------------------------------------------------------------------------

  def upper_bb_off

    $game_system.upperbb        = false

    $game_system.upperbb_speed  = 0

    $game_system.upperbb_frames = 0

    $game_system.upperbb_opac   = 0

  end

end