-- 管理员权限
local MngPermission = {}

-- 按钮对应的权限为，{btn_1 删除玩家 1}{btn_2 添加玩家 2}{btn_3 增减体力值 4}{btn_4 禁止游戏 8}{btn_5 禁止同桌 16}
function MngPermission.getPermData(perm)
	local perm_array = {}
	for i = 5, 1, -1 do
		local tem = math.pow(2, i - 1)
		local flag = perm >= tem
		table.insert(perm_array, 1, flag)
		perm = flag and perm - tem or perm
	end
	return perm_array
end

function MngPermission.getPermValue(array)
	local val = 0
	for i = 1, 5 do
		if array[i] then
			val = val + math.pow(2, i - 1)
		end
	end
	return val
end

return MngPermission