【进阶实战】Lua时效道具：裁决之杖租借期的到期判废

local function useWand(actor)
    -- 没有到期戳，租出去就收不回
    setplayvar(actor, "DMG_UP", 50)
    sendmsg(actor, 1, "裁决之杖生效")
end

local function rentWand(actor)
    setplayvar(actor, "WAND_EXPIRE", os.time() + 7200)
    sendmsg(actor, 1, "租期 2 小时已登记")
end
local function useWand(actor)
    local exp = getplayvar(actor, "WAND_EXPIRE") or 0
    if os.time() > exp then
        setplayvar(actor, "DMG_UP", 0)
        sendmsg(actor, 1, "裁决之杖租期已到，判废")
        return
    end
    setplayvar(actor, "DMG_UP", 50)
end