Need help combining two scripts so that they remain compatible.

[keetarin du'owain]

Before anyone says anything, these scripts do not belong to me, they belong to OS!

I need help combining his plug-ins for his random weather generator so that they remain compatible with it, specifically i want to combine these two:

Spoiler: Regional Weather

module OS
  W_Regions = {
  #Region => [[Maps],[Weathers]]
  "Plains" => [[1,2],[1,2,3]]
  }
  class Weather
    # Initialize
    def initialize
      # Type
      @type = 0
      # Power
      @power = 0
      # Memorized Weather Effects 
      @memorized = []
      # Weathers available in the current map
      @weathers = []
      # The current map id
      @map_id = 0
      # Randomly selected frame count using W_MacCount
      @count = rand(W_MaxCount - 1) + 1
      # Weather Affects Allowed
      @allowed = true
      # Regional Data
      for i in 0..W_Regions.keys.size - 1
        if W_Regions.values[i][0].includes?(@map_id)
          reg = W_Regions.values[i]
          @region = [W_Regions.keys[i],reg[1]]
          break
        end
      end
    end
    # Update
    def update
      # If weather effects are allowed
      if @allowed == true
        # And if the map id is different than the current map
        if @map_id != $game_map.map_id
          # Fix the map id and current weathers
          @map_id = $game_map.map_id
          @weathers = @region[1]
        end
        # Count Down
        @count -= 1
        # If count reaches 0
        if @count <= 0
          # Reset Count randomly
          @count = rand(W_MaxCount - 1) + 1
          # Generate Weather
          gen_weather
        end
        # Fixes power so it isn't above 50
        fix_power
        # Fix Tone (Not perfect yet)
        fix_tone
        # Set weather effects
        $game_screen.weather(@type,@power,rand(19) + 1)
      end
      return
    end
  end
  # Region?
  def region?
    return @region[0]
  end
end

Spoiler: Seasonal Weather

module OS
  W_Seasons = {
  #Region => [[Maps],[Weathers]]
  "Summer" => [],
  "Autumn" => [1,2],
  "Winter" => [3],
  "Spring" => [1,2]
  }
  class Weather
    # Initialize
    def initialize
      # Type
      @type = 0
      # Power
      @power = 0
      # Memorized Weather Effects 
      @memorized = []
      # Weathers available in the current map
      @weathers = []
      # The current map id
      @map_id = 0
      # Randomly selected frame count using W_MacCount
      @count = rand(W_MaxCount - 1) + 1
      # Weather Affects Allowed
      @allowed = true
      # Seasonal Data
      sea = W_Seasons[current_season?]
      @season = [current_season?,sea]
    end
    # Update
    def update
      # If weather effects are allowed
      if @allowed == true
        # And if the map id is different than the current map
        if @map_id != $game_map.map_id
          # Fix the map id and current weathers and Season
          sea = W_Seasons[current_season?]
          @season = [current_season?,sea]
          @map_id = $game_map.map_id
          @weathers = @season[1]
        end
        # Count Down
        @count -= 1
        # If count reaches 0
        if @count <= 0
          # Reset Count randomly
          @count = rand(W_MaxCount - 1) + 1
          # Generate Weather
          gen_weather
        end
        # Fixes power so it isn't above 50
        fix_power
        # Fix Tone (Not perfect yet)
        fix_tone
        # Set weather effects
        $game_screen.weather(@type,@power,rand(19) + 1)
      end
      return
    end
  end
  # Current Season?
  def current_season?
    if $game_time != nil
      return $game_time.season?
    elsif $game_world != nil
      return $game_world.time.season?
    else
      return W_Season.keys[rand(W_Season.size - 1)]
    end
  end
  # Season?
  def season?
    return @season[0]
  end
end

Use code tags, please.
-Regi