PotionLimitListener.java 文件源码

@EventHandler(ignoreCancelled = true, priority = EventPriority.HIGH)
public void onBrew(BrewEvent event) {
    /*
     * if (!testValidity(event.getContents().getContents())) { event.setCancelled(true); event.getContents().getHolder().setBrewingTime(EMPTY_BREW_TIME); }
     */

    // *** Version that works with a Spigot version that does not
    // *** have a BrewEvent#getResults() method:

    BrewerInventory inventory = event.getContents();
    ItemStack[] contents = inventory.getContents();
    int length = contents.length;
    ItemStack[] cloned = new ItemStack[length];
    for (int i = 0; i < length; i++) {
        ItemStack previous = contents[i];
        cloned[i] = (previous == null ? null : previous.clone());
    }

    BrewingStand stand = inventory.getHolder();
    Bukkit.getScheduler().runTask(HCF.getPlugin(), () -> {
        if (!testValidity(inventory.getContents())) {
            stand.setBrewingTime(EMPTY_BREW_TIME);
            inventory.setContents(cloned);
        }
    });

}