@Override
    public void onArmorTick(World world, EntityPlayer player, ItemStack itemStack) {
        if(player.inventory.armorItemInSlot(3) !=null && player.inventory.armorItemInSlot(3).getItem() == ItemMod.engineerHelm
            && player.inventory.armorItemInSlot(2) !=null && player.inventory.armorItemInSlot(2).getItem() == ItemMod.engineerChest
            && player.inventory.armorItemInSlot(1) !=null && player.inventory.armorItemInSlot(1).getItem() == ItemMod.engineerLegs
            && player.inventory.armorItemInSlot(0) !=null && player.inventory.armorItemInSlot(0).getItem() == ItemMod.engineerBoots)
            {
        this.effectPlayer(player, MobEffects.JUMP_BOOST ,1);
        this.effectPlayer(player, MobEffects.SPEED ,1);
        }

    }

    private void effectPlayer(EntityPlayer player, Potion potion, int amplifier) {
        if(player.getActivePotionEffect(potion) == null || player.getActivePotionEffect(potion).getDuration() <= 1)
            player.addPotionEffect(new PotionEffect(potion, 2, amplifier, false, false));

        // TODO Auto-generated method stub

    }