【进阶实战】路引系统：跨区通行的时间票封装

local TICKETS = { ["沃玛秘境"] = 86400, ["沙巴克内城"] = 604800 }
local function checkPass(actor, zoneName)
    local need = TICKETS[zoneName]
    if not need then
        return true
    end
    local untilTs = tonumber(getplayvar(actor, 1, "Pass_" .. zoneName)) or 0
    return os.time() < untilTs
end

local function buyPass(actor, zoneName)
    local need = TICKETS[zoneName]
    if not need then
        return
    end
    takeitem(actor, "金币", math.floor(need / 864), 0, "购路引")
    setplayvar(actor, 1, "Pass_" .. zoneName, os.time() + need, 1)
    sendmsg(actor, 1, zoneName .. " 路引已生效。")
end