local blockAttack = {
    ['monsteName'] = {storageValue = 9990, needValue = 4},

}

function onStatsChange(cid, attacker, type, combat, value, spellType)
    if not attacker or isMonster(attacker) then
        return false
    end

    local name = getCreatureName(cid)
    if not name then
        return false
    end


    if blockAttack[name] then
        if getPlayerStorageValue(attacker, blockAttack[name].storageValue) ~= blockAttack[name].needValue  then
            return false
        end
    end

    return true
end