【运维发布】合服数据合并：重名玩家与行会冲突的迁移预案** <!--TAGS: 运维发布,合服,预案

local function detectDupNames(namesA, namesB)
    local seen, dup = {}, {}
    for _, n in ipairs(namesA) do seen[n] = true end
    for _, n in ipairs(namesB) do
        if seen[n] then
            dup[#dup + 1] = n
        end
    end
    return dup
end

local function mergeRanks(rankA, rankB)
    local merged = {}
    for _, rec in ipairs(rankA) do merged[#merged + 1] = rec end
    for _, rec in ipairs(rankB) do merged[#merged + 1] = rec end
    table.sort(merged, function(x, y) return x.score > y.score end)
    for i = 1, math.min(50, #merged) do
        sendmail(merged[i].name, 0, "合服榜单奖励", "合并后名次：" .. i, "金币|" .. (51 - i) * 2000)
    end
end