【网络通信】掉线托管：战场玩家的断线保护

local function trusteeOn(actor)
    setplayvar(actor, "HUMAN", "TRUSTEE", 1)
    setplayvar(actor, "HUMAN", "TRUSTEE_TS", os.time())
end
function login(actor)
    setplayvar(actor, "HUMAN", "TRUSTEE", 0)
    sendmsg(actor, 0, "欢迎回到战场，托管已解除")
end

local function settleTrustee(actor)
    if getplayvar(actor, "HUMAN", "TRUSTEE") ~= 1 then return end
    local ts = tonumber(getplayvar(actor, "HUMAN", "TRUSTEE_TS") or "0")
    local over = os.time() - ts > 300
    local mail = "#" .. class(actor):GetName()
    if over then
        sendmail(mail, 932, "攻城奖励补发", "您离线超过 300 秒，按缺席档发放减半奖励", "金币25000")
    else
        sendmail(mail, 932, "攻城奖励补发", "您离线期间的攻城奖励照常发放", "金币50000")
    end
end