[Script]Fog System By VitorJ

#==============================================================================#
# Fog System By VitorJ
#==============================================================================#
class Game_Map
  attr_accessor  :fog1_name
  attr_accessor  :fog2_name
  attr_accessor  :fog3_name
  attr_accessor  :fog1_opacity
  attr_accessor  :fog2_opacity
  attr_accessor  :fog3_opacity
  attr_accessor  :fog1_blend
  attr_accessor  :fog2_blend
  attr_accessor  :fog3_blend
  attr_accessor  :fog1_oy
  attr_accessor  :fog2_oy
  attr_accessor  :fog3_oy
  attr_accessor  :fog1_ox
  attr_accessor  :fog2_ox
  attr_accessor  :fog3_ox
  alias fog_bvj_intialize initialize
  def initialize
    @fog1_name = ""
    @fog2_name = ""
    @fog3_name = ""   
    @fog1_opacity = 0
    @fog2_opacity = 0
    @fog3_opacity = 0
    @fog1_blend = 0
    @fog2_blend = 0
    @fog3_blend = 0
    @fog1_oy = 0
    @fog2_oy = 0
    @fog3_oy = 0
    @fog1_ox = 0
    @fog2_ox = 0
    @fog3_ox = 0
    fog_bvj_intialize
  end
  def fog1_name
    return @fog1_name
  end
  def fog2_name
    return @fog2_name
  end
  def fog3_name
    return @fog3_name
  end
  def fog1_opacity
    return @fog1_opacity
  end
  def fog2_opacity
    return @fog2_opacity
  end
  def fog3_opacity
    return @fog3_opacity
  end
  def fog1_blend
    return @fog1_blend
  end
  def fog2_blend
    return @fog2_blend
  end
  def fog3_blend
    return @fog3_blend
  end
  def fog1_oy
    return @fog1_oy
  end
  def fog2_oy
    return @fog2_oy
  end
  def fog3_oy
    return @fog3_oy
  end
  def fog1_ox
    return @fog1_ox
  end
  def fog2_ox
    return @fog2_ox
  end
  def fog3_ox
    return @fog3_ox
  end
end
#==============================================================================#
class Spriteset_Map
  alias fog_bvj_map_initialize initialize
  def initialize
    create_fogs
    fog_bvj_map_initialize
  end
  def create_fogs
    @fog1 = Plane.new
    @fog1.bitmap = Cache.system($game_map.fog1_name)
    @fog1.opacity = $game_map.fog1_opacity
    @fog1.blend_type = $game_map.fog1_blend 
    @fog1.z = 5
    @fog2 = Plane.new
    @fog2.bitmap = Cache.system($game_map.fog2_name)
    @fog2.opacity = $game_map.fog2_opacity
    @fog2.blend_type = $game_map.fog2_blend
    @fog2.z = @fog1.z + 1
    @fog3 = Plane.new
    @fog3.bitmap = Cache.system($game_map.fog3_name)
    @fog3.opacity = $game_map.fog3_opacity
    @fog3.blend_type = $game_map.fog3_blend
    @fog3.z = @fog2.z + 1
  end
  alias fog_bvj_map_update update
  def update
    update_fogs
    fog_bvj_map_update
  end
  def update_fogs
    #Fog1#####################################################################
    @fog1.bitmap = Cache.system($game_map.fog1_name) if @fog1.bitmap != Cache.system($game_map.fog1_name)
    @fog1.opacity += 1 if @fog1.opacity < $game_map.fog1_opacity
    @fog1.opacity -= 1 if @fog1.opacity > $game_map.fog1_opacity
    @fog1.blend_type = $game_map.fog1_blend if @fog1.blend_type != $game_map.fog1_blend
    if $game_map.fog1_ox != 0
      @fog1.ox += $game_map.fog1_ox
    else
      @fog1.ox = $game_map.display_x / 4
    end     
    if $game_map.fog1_oy != 0
      @fog1.oy += $game_map.fog1_oy
    else
      @fog1.oy = $game_map.display_y / 4
    end
    #Fog2#####################################################################
    @fog2.bitmap = Cache.system($game_map.fog2_name) if @fog2.bitmap != Cache.system($game_map.fog2_name)
    @fog2.opacity += 1 if @fog2.opacity < $game_map.fog2_opacity
    @fog2.opacity -= 1 if @fog2.opacity > $game_map.fog2_opacity
    @fog2.blend_type = $game_map.fog2_blend if @fog2.blend_type != $game_map.fog2_blend
    if $game_map.fog2_ox != 0
      @fog2.ox += $game_map.fog2_ox
    else
      @fog2.ox = $game_map.display_x / 4
    end     
    if $game_map.fog2_oy != 0
      @fog2.oy += $game_map.fog2_oy
    else
      @fog2.oy = $game_map.display_y / 4
    end
    #Fog3#####################################################################
    @fog3.bitmap = Cache.system($game_map.fog3_name) if @fog3.bitmap != Cache.system($game_map.fog3_name)
    @fog3.opacity += 1 if @fog3.opacity < $game_map.fog3_opacity
    @fog3.opacity -= 1 if @fog3.opacity > $game_map.fog3_opacity
    @fog3.blend_type = $game_map.fog3_blend if @fog3.blend_type != $game_map.fog3_blend
    if $game_map.fog3_ox != 0
      @fog3.ox += $game_map.fog3_ox
    else
      @fog3.ox = $game_map.display_x / 4
    end     
    if $game_map.fog3_oy != 0
      @fog3.oy += $game_map.fog3_oy
    else
      @fog3.oy = $game_map.display_y / 4
    end
    ##########################################################################
  end
end