Master Volume

#==============================================================================
# ** Quasi Master Volume [[ Snippet ]]
#==============================================================================
# Lowers all of rpg makers audio volume.
# Can set it to a low value so you don't have to turn off each sound
# if you want to test quitely.
# -100 should be silent
#==============================================================================#
# By Quasi (http://quasixi.wordpress.com/)
#  - 7/13/14
#==============================================================================#
module Quasi
  VOLUME = -70
end

class RPG::SE < RPG::AudioFile
  def play
    unless @name.empty?
      volume = @volume + Quasi::VOLUME
      volume = 0 if volume < 0
      Audio.se_play('Audio/SE/' + @name, volume, @pitch)
    end
  end
end

class RPG::BGM < RPG::AudioFile
  def play(pos = 0)
    if @name.empty?
      Audio.bgm_stop
      @@last = RPG::BGM.new
    else
      volume = @volume + Quasi::VOLUME
      volume = 0 if volume < 0
      Audio.bgm_play('Audio/BGM/' + @name, volume, @pitch, pos)
      @@last = self.clone
    end
  end
end

class RPG::ME < RPG::AudioFile
  def play
    if @name.empty?
      Audio.me_stop
    else
      volume = @volume + Quasi::VOLUME
      volume = 0 if volume < 0
      Audio.me_play('Audio/ME/' + @name, volume, @pitch)
    end
  end
end

class RPG::BGS < RPG::AudioFile
  def play(pos = 0)
    if @name.empty?
      Audio.bgs_stop
      @@last = RPG::BGS.new
    else
      volume = @volume + Quasi::VOLUME
      volume = 0 if volume < 0
      Audio.bgs_play('Audio/BGS/' + @name, volume, @pitch, pos)
      @@last = self.clone
    end
  end
end