protected void checkFuel(Item fuel) {

        FurnaceBurnEvent ev = new FurnaceBurnEvent(this, fuel, fuel.getFuelTime() == null ? 0 : fuel.getFuelTime());

        if (ev.isCancelled()) {
            return;
        }

        maxTime = ev.getBurnTime();
        burnTime = ev.getBurnTime();
        burnDuration = 0;
        if (this.getBlock().getId() == Item.FURNACE) {
            this.getLevel().setBlock(this, new BlockFurnaceBurning(this.getBlock().getDamage()), true);
        }

        if (burnTime > 0 && ev.isBurning()) {
            fuel.setCount(fuel.getCount() - 1);
            if (fuel.getCount() == 0) {
                if (fuel.getId() == Item.BUCKET && fuel.getDamage() == 10) {
                    fuel.setDamage(0);
                    fuel.setCount(1);
                } else {
                    fuel = new ItemBlock(new BlockAir(), 0, 0);
                }
            }
            this.inventory.setFuel(fuel);
        }
    }