【进阶实战】跨服聊天转发：跨服频道的消息转发封装

local WHITELIST = { ["指挥官老王"] = true, ["副指挥小李"] = true }
local quota = {}
local function forwardCross(actorName, text)
    if not WHITELIST[actorName] then
        return false
    end
    local key = actorName .. "|" .. os.date("%M")
    quota[key] = (quota[key] or 0) + 1
    if quota[key] > 10 then
        return false
    end
    if #text > 60 then
        text = string.sub(text, 1, 60) .. "…"
    end
    routeToCross("[跨服]" .. actorName .. ":" .. text)
    return true
end

local function logForward(actorName, text)
    local log = getsysvar("CrossFwd_" .. os.date("%Y%m%d")) or ""
    setsysvarex("CrossFwd_" .. os.date("%Y%m%d"),
        log .. os.date("%H%M") .. "|" .. actorName .. "|" .. #text .. "|", 1)
end