Fuel.java 文件源码

/**
 * Consumes fuel from the given Furnace.
 * 
 * @param furnace
 *            The furnace to consume fuel from
 * @return The burn time of the fuel consumed. Returns 0 on failure.
 */
public static int consume(final Furnace furnace) {
    try {
        FurnaceInventory furnaceInventory = furnace.getInventory();
        ItemStack fuelStack = furnaceInventory.getFuel();
        if (fuelStack == null)
            return 0;
        int burnTime = burnTime(fuelStack.getType().getId());
        if (burnTime > 0) {
            fuelStack.setAmount(fuelStack.getAmount() - 1);
            furnaceInventory.setFuel(fuelStack);
        }
        return burnTime;
    } catch (Exception e) {
        return 0;
    }
}