C++ Min level 550 + win gold on kill player

[Sir Prototype]

Hello guys, please could anyone tell me how do I set the minimum server level to 550? Do I do it through creaturescripts or player.cpp?
I'm using Canary 13.21 data


player.cpp

if (oldLevel != level) {
            std:stringstream ss;
            ss << "You were downgraded from Level " << oldLevel << " to Level " << level << '.';
            sendTextMessage(MESSAGE_EVENT_ADVANCE, ss.str());
        }

        uint64_t currLevelExp = Player::getExpForLevel(level);
        uint64_t nextLevelExp = Player::getExpForLevel(level + 1);
        if (nextLevelExp > currLevelExp) {
            levelPercent = Player::getPercentLevel(experience - currLevelExp, nextLevelExp - currLevelExp);
        } else {
            levelPercent = 0;
        }
}

and how can I set it to earn 5k gold when killing a player?
I think you could insert the line here

uint64_t Player::getGainedExperience(std::shared_ptr<Creature> attacker) const {
    if (g_configManager().getBoolean(EXPERIENCE_FROM_PLAYERS)) {
        auto attackerPlayer = attacker->getPlayer();
        if (attackerPlayer && attackerPlayer.get() != this && skillLoss && std::abs(static_cast<int32_t>(attackerPlayer->getLevel() - level)) <= g_configManager().getNumber(EXP_FROM_PLAYERS_LEVEL_RANGE)) {
            return std::max<uint64_t>(0, std::floor(getLostExperience() * getDamageRatio(attacker) * 7.75));
        }
    }
    return 0;
}

or we can do in creaturescripts converting it to canary?

function onKill(cid, target, lastHitKiller)
if(isPlayer(target) and isPlayer(lastHitKiller)) then
doPlayerSendTextMessage(cid, 22, "Parabens, voce matou o jogador "..getCreatureName(target).." e ganhou gold")
function additem()
local aditi = doPlayerAddItem(lastHitKiller, 2160, 50)
end
addEvent(additem, 1000)
end

Thanks for all

 

[Mateus Robeerto]

function onKill(cid, target, lastHitKiller) if(isPlayer(target) and isPlayer(lastHitKiller)) then doPlayerSendTextMessage(cid, 22, "Parabens, voce matou o jogador "..getCreatureName(target).." e ganhou gold") function additem() local aditi = doPlayerAddItem(lastHitKiller, 2160, 50) end addEvent(additem, 1000) end

function onKill(cid, target, lastHitKiller)
    local player = Player(cid)
    if isPlayer(target) and isPlayer(lastHitKiller) then
        local killer = Player(lastHitKiller)
        player:sendTextMessage(MESSAGE_INFO_DESCR, "Parabéns, você matou o jogador " .. killer:getName() .. " e ganhou ouro!")
        
        local aditi = killer:addItem(2160, 50)
        if aditi then
            killer:sendTextMessage(MESSAGE_INFO_DESCR, "Você ganhou 50 de ouro!")
        else
            killer:sendTextMessage(MESSAGE_STATUS_CONSOLE_BLUE, "Você não tem espaço no inventário para receber ouro.")
        end
    end
end