# File lib/rubygame/deprecated_mixer.rb, line 429
  def jump( time )
    case SDL::Mixer.GetMusicType(nil)
    when SDL::Mixer::MUS_OGG, SDL::Mixer::MUS_MP3

      SDL::Mixer::RewindMusic() # Needed for MP3, and OK with OGG

      result = SDL::Mixer.SetmusicPosition( time )
      
      if( result < 0 )
        raise( Rubygame::SDLError,
               "Error jumping to time in music: #{SDL.GetError()}" )
      end

    when SDL::Mixer::MUS_NONE
      raise Rubygame::SDLError, "Cannot jump when no music is playing."
    else
      raise Rubygame::SDLError, "Music type does not support jumping."
    end
  end