【Defold】セーブロード処理の基本

function M.save(_highscore)
	local title = sys.get_config("project.title")
	local filename = sys.get_save_file(title, "userdata")
	sys.save(filename, { highscore = highscore })
end

function M.load()
	local title = sys.get_config("project.title")
	local filename = sys.get_save_file(title, "userdata")
	local data = sys.load(filename)
	return data.highscore or 0
end