【进阶实战】打造队列：排队锻造与完工通知封装

local function submitForge(actor, itemName)
    actor = getplayerbyname(actor)
    local queue = getplayvar(actor, "HUMAN", "ForgeQ") or ""
    local cnt = 0
    for _ in string.gmatch(queue, "[^|]+") do
        cnt = cnt + 1
    end
    if cnt >= 5 then
        sendmsg(actor, 1, "锻造队列已满（5 件），请先领取成品。")
        return
    end
    if not takeitem(actor, itemName .. "图纸", 1) then
        sendmsg(actor, 1, "需要 1 张" .. itemName .. "图纸。")
        return
    end
    local dueAt = os.time() + 600 + cnt * 600
    local entry = itemName .. ":" .. dueAt
    setplayvar(actor, "HUMAN", "ForgeQ",
        queue == "" and entry or (queue .. "|" .. entry), 1)
    sendmsg(actor, 1, itemName .. " 进入锻造队列，预计 " ..
        math.floor((dueAt - os.time()) / 60) .. " 分钟后完工。")
end

local function ontimerex77()
    local board = tostring(getsysvar("ForgeDone") or "")
    if board == "" or board == "0" then
        return
    end
    sendmsg(nil, 1, "本轮锻造完工结算：" .. board)
    setsysvarex("ForgeDone", "", 1)
end