[XP Script] Help editing Animation Resizer

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

# Animation Resizer

# Author game_guy

# Version 1.0

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

# Intro:

# Want to reduce or increase the size of certain animations? Don't wanna go 

# through all the tedious work to do it in the database? This script 

# can resize any animation for you.

#

# Features:

# Increase animation size

# Decrease animation size

# Use only on specific animations

# Use custom size value

#

# Instructions:

# Note the animations also resize on events. 

# Go down to config below.

# Default_Increase - This is the default amount that is used to resize an

#   animation that isn't configured.

# Configure Sizes - This is the config for setting up sizes for specific 

#   animations only. If an animation isn't defined here then it uses

#   Default_Increase

#

# Don't want an animation resized on events? Simply use the following

# $game_system.anim_event = false

# Set it to true to have animations resized on events.

#

# Compatibility:

# Not tested with SDK.

# Should work where ever an animation is used.

#

# Credits:

# game_guy ~ For making it

# Jek ~ For requesting it

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

module GGHAN

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

  # Config

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

  # Default animation increase/decrease

  # Positive values = increase

  # Negative values = decrease

  Default_Increase = 0

  def self.zoom(id)

    case id

    #========================

    # Configure Sizes

    # Do:

    # when animation_id then return resize_amount_in_percent

    # Example:

    # when 67 then return 300

    # It increases the animation by 300 percent

    # Use negative values to decrease an animation.

    #

    # Note: When decreasing an animation size it can 

    # only decrease it as much as possible before making 

    # the animation dissappear. 

    #========================

    when 67 then return 300

    when 1 then return -90

    end

    return 0

  end

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

  # End Config

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

end

class Game_System

  attr_accessor :anim_event

  attr_accessor :is_event

  alias gg_init_anim_resize_lat initialize

  def initialize

    @anim_event = true

    @is_event = false

    gg_init_anim_resize_lat

  end

end

module RPG

  class Sprite < ::Sprite

    def animation_set_sprites(sprites, cell_data, position)

      for i in 0..15

        sprite = sprites[i]

        pattern = cell_data[i, 0]

        if sprite == nil or pattern == nil or pattern == -1

          sprite.visible = false if sprite != nil

          next

        end

        sprite.visible = true

        sprite.src_rect.set(pattern % 5 * 192, pattern / 5 * 192, 192, 192)

        if position == 3

          if self.viewport != nil

            sprite.x = self.viewport.rect.width / 2

            sprite.y = self.viewport.rect.height - 160

          else

            sprite.x = 320

            sprite.y = 240

          end

        else

          sprite.x = self.x - self.ox + self.src_rect.width / 2

          sprite.y = self.y - self.oy + self.src_rect.height / 2

          sprite.y -= self.src_rect.height / 4 if position == 0

          sprite.y += self.src_rect.height / 4 if position == 2

        end

        sprite.x += cell_data[i, 1]

        sprite.y += cell_data[i, 2]

        sprite.z = 2000

        sprite.ox = 96

        sprite.oy = 96

        if $scene.is_a?(Scene_Map) && $game_system.anim_event

          zoom = GGHAN.zoom(@_animation.id)

          if zoom < 0

            c = -zoom

            if cell_data[i, 3] <= c

              c = cell_data[i, 3] - 1

              cc = cell_data[i, 3] - c

              #p cc.to_s + " IF " + cell_data[i, 3].to_s

            else

              cc = cell_data[i, 3] - c

              #p cc.to_s + " ELSE " + cell_data[i, 3].to_s

            end

          else

            cc = cell_data[i, 3] + zoom

          end

          sprite.zoom_x = cc / 100.0

          sprite.zoom_y = cc / 100.0

        elsif $scene.is_a?(Scene_Map) && !$game_system.anim_event

          cc = cell_data[i, 3]

          sprite.zoom_x = cc / 100.0

          sprite.zoom_y = cc / 100.0

        elsif $scene.is_a?(Scene_Battle)

          zoom = GGHAN.zoom(@_animation.id)

          cc = cell_data[i, 3] + zoom

          sprite.zoom_x = cc / 100.0

          sprite.zoom_y = cc / 100.0

        end

        sprite.angle = cell_data[i, 4]

        sprite.mirror = (cell_data[i, 5] == 1)

        sprite.opacity = cell_data[i, 6] * self.opacity / 255.0

        sprite.blend_type = cell_data[i, 7]

      end

    end

  end

end