【进阶实战】攻城报名冻结：名单封板与补录窗口

local function minutesOfDay()
    local h, m = string.match(os.date("%H:%M"), "(%d+):(%d+)")
    return tonumber(h) * 60 + tonumber(m)
end
local function getWarPhase(nowMin)
    if nowMin >= 1170 and nowMin < 1190 then
        return "repair"
    end
    if nowMin >= 1190 or nowMin < 60 then
        return "locked"
    end
    return "open"
end

local function signWar(actor)
    actor = getplayerbyname(actor)
    local phase = getWarPhase(minutesOfDay())
    local list = getplayvar(actor, "HUMAN", "WarRoster") or ""
    if phase == "locked" then
        sendmsg(actor, 1, "名单已最终锁定，下届攻城再见。")
        return
    end
    if string.find(list, tostring(actor), 1, true) then
        sendmsg(actor, 1, "已在出征名单中，无需重复报名。")
        return
    end
    if phase == "repair" then
        local fixed = tonumber(getsysvar("WarRepairCnt")) or 0
        if fixed >= 3 then
            sendmsg(actor, 1, "补录名额已用完，限补 3 人。")
            return
        end
        setsysvarex("WarRepairCnt", fixed + 1, 1)
    end
    if not takeitem(actor, "祖玛头像", 1) then
        sendmsg(actor, 1, "报名需要 1 个祖玛头像。")
        return
    end
    local merged = list == "" and tostring(actor) or (list .. "|" .. actor)
    setplayvar(actor, "HUMAN", "WarRoster", merged, 1)
    sendmsg(actor, 1, "报名成功，当前阶段：" .. phase .. "。")
end