Scrolling Text Pause

=begin
RGSS3 Scrolling Text Pause 2012/05/24 mo-to
ＴＫＯＯＬ　ＣＯＯＬ
http://mototkool.blog.fc2.com/

★Overview★
Adds a pause function during text scrolling while holding the specified key.

★Usage★
Paste this script above Main.

★Note★
C and A buttons are used for fast forward by default.
If you put a pause button, this pause function has a rule.
Pause function is disabled if "Fast-forward is invalid"
if checked in the event command.
=end

#↓Customization
module MOTO

#Specify a key to pause text scrolling while pressed
#:DOWN 下 :UP 上 :LEFT 左 :RIGHT 右 :L :R :Y :X (for fast forward:C :A)
MESS_STOP = :DOWN

end
#So far

class Window_ScrollText < Window_Base
  #--------------------------------------------------------------------------
  # ○ Start scroll pause
  #--------------------------------------------------------------------------
  alias stop_scroll_speed scroll_speed
  def scroll_speed
    return $game_message.scroll_speed * 0 if show_stop?

    stop_scroll_speed
  end
  #--------------------------------------------------------------------------
  # ☆ Scroll pause control
  #--------------------------------------------------------------------------
  def show_stop?
    !$game_message.scroll_no_fast && Input.press?(MOTO::MESS_STOP)
  end
end