[VX]Message Window Formatting

#===============================================================================
# Message Window Formatting
# By Jet10985 (Jet)
#===============================================================================
# This script will allow you to type freely when making Text Events, because it
# will automatically format the text to not go past the window edges.
# This script has: 1 customization option.
#===============================================================================
# Overwritten Methods:
# None
#-------------------------------------------------------------------------------
# Aliased methods:
# Window_Message: start_message
#===============================================================================
=begin
To force a next line in the text, put \line inside the message where you
want to force text to the next line
=end
module MessageWindowFormatter
 
  # Turning this switch on will deactivate the formatter. Put 0 for no switch
  NO_FORMAT_SWITCH = 666
 
end

class String
 
  def each_word
    array = self.split(" ")
    if block_given?
      array.each {|a| yield a }
    else
      return array
    end
  end
end

class Window_Message
   
  alias jet1847_start_message start_message unless $@
  def start_message(*args, &block)
    if $game_switches[MessageWindowFormatter::NO_FORMAT_SWITCH]
      jet1847_start_message(*args, &block)
      return
    end
    if !self.is_a?(Window_BattleMessage)
      if $game_message.choice_max > 0
        for i in 0...$game_message.texts.size
          next unless i >= $game_message.choice_start - 1
          $game_message.texts[i] += " \x10985 "
        end
      end
    end
    jet1847_start_message(*args, &block)
    if !self.is_a?(Window_BattleMessage)
      @text.gsub!(/\\line/i) { " \x10985 " }
      temp_text = @text.split("\x00")
      new_text = ""
      space_taken = 0
      temp_text.each {|line|
        line.each_word {|word|
          space_taken += self.contents.text_size("#{word} ").width
          if word == "\x10985"
            space_taken = 0
            new_text.concat("\x00")
          elsif space_taken > self.width - @contents_x - 32
            space_taken = 0
            new_text.concat("\x00#{word} ")
            space_taken += self.contents.text_size("#{word} ").width
          else
            new_text.concat("#{word} ")
          end
        }
      }
      f = @text.scan(/\x00/i).size
      $game_message.choice_start = f - $game_message.choice_max
      @text = new_text
    end
  end
end