【案例复盘】榜单竞猜赔付事故：上限缺失导致的赔付失控复盘

function settleBetV1(actor, stake, odds, hit)
    local player = class(actor)
    if hit then
        local payout = math.floor(stake * odds)
        giveitem(actor, "金币", payout)
        sendmsg(actor, 0, "竞猜命中，赔付" .. payout .. "金币")
    end
end

local BET_CAP = 50000
function settleBetV2(actor, stake, odds, hit, poolRemain)
    local player = class(actor)
    if stake > BET_CAP then
        sendmsg(actor, 0, "单注上限" .. BET_CAP .. "金币")
        return
    end
    if hit then
        local payout = math.floor(stake * odds)
        if payout > poolRemain then
            payout = poolRemain
            sendmsg(actor, 0, "本期奖池不足，按剩余奖池赔付")
        end
        giveitem(actor, "金币", payout)
    end
end