org.bukkit.event.inventory.BrewEvent Java Examples

@EventHandler(priority = EventPriority.LOW)
public void OnBrewEvent(BrewEvent event) {
	/* Hardcoded disables based on ingredients used. */
	if (event.getContents().contains(Material.SPIDER_EYE) ||
		event.getContents().contains(Material.GOLDEN_CARROT) ||
		event.getContents().contains(Material.GHAST_TEAR) ||
		event.getContents().contains(Material.FERMENTED_SPIDER_EYE) ||
		event.getContents().contains(Material.BLAZE_POWDER) ||
		event.getContents().contains(Material.SULPHUR)) {
		event.setCancelled(true);
	}
	
	if (event.getContents().contains(Material.POTION)) {
		ItemStack potion = event.getContents().getItem(event.getContents().first(Material.POTION));
		
		if (potion.getDurability() == CivData.MUNDANE_POTION_DATA || 
			potion.getDurability() == CivData.MUNDANE_POTION_EXT_DATA ||
			potion.getDurability() == CivData.THICK_POTION_DATA) {
			event.setCancelled(true);
		}
	}
}
 

/**
 * This event makes sure that any acid bottles become potions without the
 * warning
 * 
 * @param e - event
 */
@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onBrewComplete(final BrewEvent e) {
    if (DEBUG)
        plugin.getLogger().info("DEBUG: " + e.getEventName());

    if (e.getBlock().getWorld().getName().equalsIgnoreCase(Settings.worldName)) {
        //if (Settings.acidBottle && Settings.acidDamage>0 && e.getBlock().getWorld().getName().equalsIgnoreCase(Settings.worldName)) {

        plugin.getLogger().info("DEBUG: Brew Event called");
        BrewerInventory inv = e.getContents();
        int i = 0;
        for (ItemStack item : inv.getContents()) {
            if (item != null) {
                // Remove lore
                ItemMeta meta = item.getItemMeta();
                plugin.getLogger().info("DEBUG: " + meta.getDisplayName());
                meta.setDisplayName(null);
                inv.setItem(i, item);
            }
            i++;
        }
    }
}
 

@EventHandler
public void onBrewing(BrewEvent e) {
    ItemStack[] cont = e.getContents().getContents();
    for (int i = 0; i < cont.length; i++) {
        if (RedProtect.get().getUtil().denyPotion(cont[i], e.getBlock().getWorld())) {
            e.getContents().setItem(i, new ItemStack(Material.AIR));
        }
    }
}
 

@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onBrew(BrewEvent event) {
    if (!config.recipe.enabled) {
        return;
    }

    BrewerInventory inventory = event.getContents();
    BrewingStandWindow window = BrewingStandWindow.fromArray(inventory.getContents());

    if (!window.ingredient.getType().equals(config.recipe.ingredient)) {
        return;
    }

    boolean[] modified = new boolean[BrewingStandWindow.SLOTS];

    for (int i = 0; i < BrewingStandWindow.SLOTS; i++) {
        ItemStack result = window.results[i];
        if (result == null) {
            continue; // nothing in this slot
        }

        ItemMeta itemMeta = result.getItemMeta();
        if (!(itemMeta instanceof PotionMeta)) {
            continue;
        }

        PotionMeta potionMeta = (PotionMeta) itemMeta;
        if (potionMeta.getBasePotionData().getType().equals(config.recipe.basePotion)) {
            result.setItemMeta(this.convert(potionMeta));

            modified[i] = true;
        }
    }

    // delay this, because nms changes item stacks after BrewEvent is called
    this.plugin.getServer().getScheduler().runTask(this.plugin, () -> {
        for (int i = 0; i < BrewingStandWindow.SLOTS; i++) {
            if (modified[i]) {
                ItemStack[] contents = inventory.getContents();
                contents[i] = window.getResult(i);
                inventory.setContents(contents);
            }
        }
    });
}
 

@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
public void onBlockPlace(BrewEvent event) {
    UUID uuid;
    if ((uuid = brewingStands.get(event.getBlock().getLocation())) != null) {
        Player player = Bukkit.getPlayer(uuid);

        if (player == null) {
            return;
        }

        QPlayer qPlayer = QuestsAPI.getPlayerManager().getPlayer(player.getUniqueId(), true);
        QuestProgressFile questProgressFile = qPlayer.getQuestProgressFile();

        for (Quest quest : super.getRegisteredQuests()) {
            if (questProgressFile.hasStartedQuest(quest)) {
                QuestProgress questProgress = questProgressFile.getQuestProgress(quest);

                for (Task task : quest.getTasksOfType(super.getType())) {
                    TaskProgress taskProgress = questProgress.getTaskProgress(task.getId());

                    if (taskProgress.isCompleted()) {
                        continue;
                    }

                    int potionsNeeded = (int) task.getConfigValue("amount");

                    int progress;
                    if (taskProgress.getProgress() == null) {
                        progress = 0;
                    } else {
                        progress = (int) taskProgress.getProgress();
                    }

                    ItemStack potion1 = event.getContents().getItem(0);
                    ItemStack potion2 = event.getContents().getItem(1);
                    ItemStack potion3 = event.getContents().getItem(2);

                    taskProgress.setProgress(progress + (potion1 == null ? 0 : 1) + (potion2 == null ? 0 : 1) + (potion3 == null ? 0 : 1));

                    if (((int) taskProgress.getProgress()) >= potionsNeeded) {
                        taskProgress.setCompleted(true);
                    }
                }
            }
        }
    }
}
 

@EventHandler(ignoreCancelled = true)
public void onBrew(final BrewEvent event) {
    final String playerID = locations.remove(event.getBlock().getLocation());
    if (playerID == null)
        return;
    final PotionData data = ((PotionData) dataMap.get(playerID));
    // this tracks how many potions there are in the stand before brewing
    int alreadyExistingTemp = 0;
    for (int i = 0; i < 3; i++)
        if (checkPotion(event.getContents().getItem(i)))
            alreadyExistingTemp++;
    // making it final for the runnable
    final int alreadyExisting = alreadyExistingTemp;
    new BukkitRunnable() {
        @Override
        public void run() {
            // unfinaling it for modifications
            boolean brewed = false;
            int alreadyExistingFinal = alreadyExisting;
            for (int i = 0; i < 3; i++) {
                // if there were any potions before, don't count them to
                // prevent cheating
                if (checkPotion(event.getContents().getItem(i))) {
                    if (alreadyExistingFinal <= 0 && checkConditions(playerID)) {
                        data.brew();
                    }
                    alreadyExistingFinal--;
                    brewed = true;
                }
            }
            // check if the objective has been completed
            if (data.getAmount() >= amount) {
                completeObjective(playerID);
            } else if (notify && data.getAmount() % notifyInterval == 0) {
                Config.sendNotify(playerID, "potions_to_brew",
                        new String[]{String.valueOf(amount - data.getAmount())},
                        "potions_to_brew,info");
            }
        }
    }.runTask(BetonQuest.getInstance());
}