GongFuServer/script/module/tips/TipsLogic.lua

local TipsExcel = require("excel.tips")
local Msg = require("core.Msg")

function sendTips(human)
    local lv = human.db.lv 
    local tips = ""
    for i= 1,#TipsExcel.levelSec do
        if lv <= TipsExcel.levelSec[i].maxLv and lv >= TipsExcel.levelSec[i].minLv then
            local len = #TipsExcel.tips[i].content
            local random = math.random(1,len)
            tips = TipsExcel.tips[i].content[random]
            break
        end
    end
    local msgRet = Msg.gc.GC_TIPS_SEND
    msgRet.tips = tips
    Msg.send(msgRet,human.fd)
end