XP rate gain client

[Lokizs]

I'm trying to put the xp rate gain on the client equal to rl, it only stays at "100%" as in the image below:

I am using this double xp scroll script
dara\actions\scripts\exp.lua:

Spoiler

function onUse(cid, item, fromPosition, itemEx, toPosition)
    local player = Player(cid)
    if player:getStorageValue(1234) >= os.time() then
    player:sendTextMessage(MESSAGE_INFO_DESCR, "You already have double exp!")
        return true
    end
   
    player:setStorageValue(1234, os.time() + 3600)
    Item(item.uid):remove(1)
    player:sendTextMessage(MESSAGE_INFO_DESCR, "You've activated Experience Card.") 
    player:getPosition():sendMagicEffect(15)
    return true
end

And player.lua

Spoiler

    -- exp card
    local BONUS_EXP_STORAGE = 1234
    local BONUS_EXP_MULT = 2
    -- exp card

function Player:onGainExperience(source, exp, rawExp)

     if not source or source:isPlayer() then
         return exp
     end
       
   
    -- Soul regeneration
    local vocation = self:getVocation()
    if self:getSoul() < vocation:getMaxSoul() and exp >= self:getLevel() then
        soulCondition:setParameter(CONDITION_PARAM_SOULTICKS, vocation:getSoulGainTicks() * 1000)
        self:addCondition(soulCondition)
    end

    -- Apply experience stage multiplier
    exp = exp * Game.getExperienceStage(self:getLevel())

    -- Stamina modifier
    if configManager.getBoolean(configKeys.STAMINA_SYSTEM) then
        useStamina(self)

        local staminaMinutes = self:getStamina()
        if staminaMinutes > 2400 and self:isPremium() then
            exp = exp * 1.5
        elseif staminaMinutes <= 840 then
            exp = exp * 0.5
        end
    end

   
   -- exp card
 if self:getStorageValue(BONUS_EXP_STORAGE) - os.time() > 0 then
  exp = exp * BONUS_EXP_MULT
 end
    -- exp card

    return exp
end

function Player:onLoseExperience(exp)
    return exp
end

I wanted it to be "150%" with stamina bonus,, "300% with stamina bonus + xp srcoll and" 200xp "with xp scroll. Can anyone help me?

OBS: I'm was looking in sources and find this but idk how use it:

Spoiler

    msg.add<uint16_t>(player->getBaseXpGain()); // base xp gain rate
    msg.add<uint16_t>(player->getVoucherXpBoost()); // xp voucher
    msg.add<uint16_t>(player->getGrindingXpBoost()); // low level bonus
    msg.add<uint16_t>(player->getStoreXpBoost()); // xp boost
    msg.add<uint16_t>(player->getStaminaXpBoost()); // stamina multiplier (100 = 1.0x)

 

[WibbenZ]

Not sure if you can send it at any time or if you need to resend the stats package;
forgottenserver/protocolgame.cpp at f3f6d54e9bc8c205159b82fba43a8a42b05301bd · otland/forgottenserver · GitHub
forgottenserver/protocolgame.cpp at f3f6d54e9bc8c205159b82fba43a8a42b05301bd · otland/forgottenserver · GitHub

If you change those values to ex a storage value where you store the amount of exp boost and send it to the client it should update.
It's from there the client knows what to display;
Flash-News/Communication.as at 49fdc03cdd84e1f559b6f80b55bb14b6588c5ab4 · comedinha/Flash-News · GitHub