Play Game Whilst Displaying a Window ~ RGSS3

#-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
#   Play Game Whilst Displaying a Window
#   Version: 1.0
#   Author: DiamondandPlatinum3
#   Date: 29/06/2012
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#   Description:
#     This Script will allow you to display a window
#     with text, but will also allow the player
#     to move.
#
#     Useful for instructions, or to remind the player
#     about their current quest objectives.
#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#------------------------------------------------------------------------------
#  Instructions:
#
#     - Place this script in the materials section, above Main.
#
#     - In a script call event, paste the following:
#
#              Message_Window_Options::Window_Text[0] =
#              " "
#
#              Message_Window_Options::Window_Text[1] =
#              " "
#
#              Message_Window_Options::Window_Text[2] =
#              " "
#
#              Message_Window_Options::Window_Text[3] =
#              " "
#
#
#     - Inside those quotation marks, you insert your line of text
#       for the window.
#       If you have no text to put on any one line, then just leave
#       a space in the quotation marks.
#
#
#
#     - You can also edit the location and size of the window itself.
#       You do not have to do this, but if you wish to make your displayed
#       windows to look somewhat more dynamic rather than just the same
#       over and over again, you can do this.
#
#            Message_Window_Options::Window_Xpos = ?
#
#            Message_Window_Options::Window_Ypos = ?
#
#            Message_Window_Options::Window_Width = ?
#
#            Message_Window_Options::Window_Height = ?
#
#            Message_Window_Options::Window_Opacity = ?
#
#
#       The ? is where you would need to insert a number.
#       They all mean exactly what they say, so Window_Width is the width of the
#       Window and Window_Opacity is the Opacity of the Window.
#
#
#     - If you choose not to define your options before calling the window,
#       either the default values will be used or your previously inserted
#       values will be reused.
#
#
#     - Once you have inserted your text and options (if you chose to do so),
#       You now call the window with:
#
#           @Message_Window = Message_Window.new
#
#
#    - When you're finished with the window being displayed, you use this script
#      call to get rid of it:
#
#           @Message_Window.dispose
#
#
#==============================================================================
#-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
module Message_Window_Options
#=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  Window_Xpos       = 0
  Window_Ypos       = 0
  Window_Width      = 544
  Window_Height     = 128
  Window_Text       = ["Line1","Line2","Line3","Line4"]
  Window_Opacity    = 100
#=========------------============---------==--=
end # of module
#--------=============------------==========--=-


class Message_Window < Window_Base
  def initialize
    super(Message_Window_Options::Window_Xpos,Message_Window_Options::Window_Ypos,Message_Window_Options::Window_Width,Message_Window_Options::Window_Height)

    @WLH = line_height

    self.opacity = Message_Window_Options::Window_Opacity

    for i in 0..Message_Window_Options::Window_Text.size
      self.contents.draw_text(0, @WLH*i, Message_Window_Options::Window_Width, @WLH, Message_Window_Options::Window_Text[i], 0)
    end
  end
end