@Override
public ItemStack extractItem(TPDirection extractDirection, int amount, ItemFilter itemFilter) {
    if (!isInLoadedChunk()) {
        return null;
    }
    if (isInvLocked(cachedBrewingStand)) {
        return null;
    }
    if (extractDirection != TPDirection.DOWN && ((BrewingStand) block.getState()).getBrewingTime() == 0) {
        ItemStack takeItem = null;
        if (itemFilter.applyFilter(cachedInv.getItem(0)) > 0) {
            takeItem = cachedInv.getItem(0);
            cachedInv.setItem(0, null);
        } else if (itemFilter.applyFilter(cachedInv.getItem(1)) > 0) {
            takeItem = cachedInv.getItem(1);
            cachedInv.setItem(1, null);
        } else if (itemFilter.applyFilter(cachedInv.getItem(2)) > 0) {
            takeItem = cachedInv.getItem(2);
            cachedInv.setItem(2, null);
        }
        if (takeItem != null) {
            return takeItem;
        }
    }
    return null;
}
 

public TransportPipesContainer createContainerFromBlock(Block block) {
    if (block.getState() instanceof Furnace) {
        return new FurnaceContainer(block);
    } else if (block.getState() instanceof BrewingStand) {
        return new BrewingStandContainer(block);
    } else if (block.getState() instanceof InventoryHolder) {
        return new SimpleInventoryContainer(block);
    }
    return null;
}
 

@EventHandler(priority = EventPriority.HIGHEST)
public void onHopperEvent(InventoryMoveItemEvent event) {
	Inventory inv = event.getDestination();
	if(inv.getType().equals(InventoryType.BREWING) && GameManager.getGameManager().getConfiguration().getBanLevelTwoPotions() && inv.getHolder() instanceof BrewingStand){
		Bukkit.getScheduler().runTaskLater(UhcCore.getPlugin(), new CheckBrewingStandAfterClick((BrewingStand) inv.getHolder(), null),1);
	}
	
}
 

@EventHandler(ignoreCancelled = true)
public void onIngredientPut(InventoryClickEvent event) {
    if (event.getInventory().getType() != InventoryType.BREWING)
        return;
    if (event.getRawSlot() == 3 || event.getClick().equals(ClickType.SHIFT_LEFT)) {
        String playerID = PlayerConverter.getID((Player) event.getWhoClicked());
        if (!containsPlayer(playerID))
            return;
        locations.put(((BrewingStand) event.getInventory().getHolder()).getLocation(), playerID);
    }
}
 

@EventHandler(ignoreCancelled = true)
public void onPreBrew(InventoryClickEvent e) {
    Inventory inventory = e.getInventory();

    if (inventory.getType() == InventoryType.BREWING && e.getRawSlot() < inventory.getSize() && inventory.getHolder() instanceof BrewingStand) {
        e.setCancelled(isUnallowed(SlimefunItem.getByItem(e.getCursor())));
    }
}
 

private InventoryClickEvent mockBrewingEvent(ItemStack item) {
    Player player = server.addPlayer();
    Inventory inv = TestUtilities.mockInventory(InventoryType.BREWING);
    Mockito.when(inv.getHolder()).thenReturn(Mockito.mock(BrewingStand.class));
    Mockito.when(inv.getSize()).thenReturn(5);

    InventoryView view = player.openInventory(inv);
    view.setCursor(item);
    InventoryClickEvent event = new InventoryClickEvent(view, SlotType.CONTAINER, 1, ClickType.LEFT, InventoryAction.PICKUP_ONE);
    listener.onPreBrew(event);
    return event;
}
 

@Override
public BrewingStand getHolder() {
    return (BrewingStand) inventory.getOwner();
}
 

public BrewingStandContainer(Block block) {
    super(block);
    this.chunk = block.getChunk();
    this.cachedBrewingStand = (BrewingStand) block.getState();
    this.cachedInv = cachedBrewingStand.getInventory();
}
 

@Override
public void updateBlock() {
    this.cachedBrewingStand = ((BrewingStand) block.getState());
    this.cachedInv = cachedBrewingStand.getInventory();
}
 

private CheckBrewingStandAfterClick(BrewingStand stand, HumanEntity human) {
	this.stand = stand;
	this.human = human;
}
 

@Override
public BrewingStand getHolder() {
    return (BrewingStand) inventory.getOwner();
}
 

@EventHandler
public void onInteraction(PlayerInteractEvent event) {
    if (testObserver(event.getPlayer())) {
        event.setCancelled(true);
        if ((event.getAction().equals(Action.RIGHT_CLICK_AIR) || event.getAction().equals(Action.RIGHT_CLICK_BLOCK)) && (event.getPlayer().getInventory().getItemInMainHand() != null && event.getPlayer().getInventory().getItemInMainHand().getType().equals(Material.WRITTEN_BOOK))){
            event.setUseInteractedBlock(Event.Result.DENY);
            event.setUseItemInHand(Event.Result.ALLOW);
        }
        if (event.getClickedBlock() != null && !event.getPlayer().isSneaking() && event.getAction() == Action.RIGHT_CLICK_BLOCK) {
            if (event.getClickedBlock().getType().equals(Material.CHEST) || event.getClickedBlock().getType().equals(Material.TRAPPED_CHEST)) {
                Inventory chest = Bukkit.createInventory(null, ((Chest) event.getClickedBlock().getState()).getInventory().getSize());
                for (int i = 0; i < ((Chest) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    chest.setItem(i, ((Chest) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(chest);
            }
            if (event.getClickedBlock().getType().equals(Material.FURNACE) || event.getClickedBlock().getType().equals(Material.BURNING_FURNACE)) {
                Inventory furnace = Bukkit.createInventory(null, InventoryType.FURNACE);
                for (int i = 0; i < ((Furnace) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    furnace.setItem(i, ((Furnace) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(furnace);
            }
            if (event.getClickedBlock().getType().equals(Material.DISPENSER)) {
                Inventory dispenser = Bukkit.createInventory(null, InventoryType.DISPENSER);
                for (int i = 0; i < ((Dispenser) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    dispenser.setItem(i, ((Dispenser) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(dispenser);
            }
            if (event.getClickedBlock().getType().equals(Material.DROPPER)) {
                Inventory dropper = Bukkit.createInventory(null, InventoryType.DROPPER);
                for (int i = 0; i < ((Dropper) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    dropper.setItem(i, ((Dropper) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(dropper);
            }
            if (event.getClickedBlock().getType().equals(Material.HOPPER)) {
                Inventory hopper = Bukkit.createInventory(null, InventoryType.HOPPER);
                for (int i = 0; i < ((Hopper) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    hopper.setItem(i, ((Hopper) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(hopper);
            }
            if (event.getClickedBlock().getType().equals(Material.BREWING_STAND)) {
                Inventory brewingStand = Bukkit.createInventory(null, InventoryType.BREWING);
                for (int i = 0; i < ((BrewingStand) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    brewingStand.setItem(i, ((BrewingStand) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(brewingStand);
            }
            if (event.getClickedBlock().getType().equals(Material.BEACON)) {
                Inventory beacon = Bukkit.createInventory(null, InventoryType.BEACON);
                for (int i = 0; i < ((Beacon) event.getClickedBlock().getState()).getInventory().getSize(); i++) {
                    beacon.setItem(i, ((Beacon) event.getClickedBlock().getState()).getInventory().getItem(i));
                }
                event.getPlayer().openInventory(beacon);
            }
        }
    }
}
 

BrewingStand getHolder();