def fumo_main(event)
	fumoFolder = "./modules/fumo/fumoPics"
	if directory_exists?(fumoFolder)
		fumoArray = Dir.entries(fumoFolder).select { |f| File.file? File.join(fumoFolder, f) }
		x = fumoArray.length
		rng = rand x
		fumoFile = "#{fumoFolder}/#{fumoArray[rng]}"
		$bot.send_file(event.message.channel, File.open(fumoFile, 'r'))
	else
		event.respond "No fumo folder found. Please fix that."
	end
end

def fumo_getCommand()
	return ["fumo", "fumo_main"]
end

def directory_exists?(directory)
  File.directory?(directory)
end