【入门夯实】时间字段的统一口径：跨服活动的存储约定

local startStr = os.date("%Y-%m-%d %H:%M")
if startStr == "2026-09-24 20:00" then
    sendmsg(nil, 1, "活动开始")
end

local function isEventLive(startTs, endTs)
    local now = os.time()
    return now >= startTs and now < endTs
end
local function showEventTime(actorName, startTs)
    local actor = getplayerbyname(actorName)
    sendmsg(actor, 1, "活动开始：" .. os.date("%Y-%m-%d %H:%M", startTs))
end

local startTs = os.time({ year = 2026, month = 9, day = 24, hour = 20 })

local function countdown(endTs)
    local left = math.max(endTs - os.time(), 0)
    return string.format("%d小时%02d分", math.floor(left / 3600),
        math.floor(left % 3600 / 60))
end