Java Code Examples for org.bukkit.event.inventory.InventoryClickEvent#isShiftClick()

@EventHandler
public void furnaceShiftClickFix(InventoryClickEvent event){
	final Player p = (Player)event.getWhoClicked();
	if(p != null){
		//p.sendMessage("Clicked");
		if(event.getInventory().getType().equals(InventoryType.FURNACE)){
		//	p.sendMessage("It's a furnace");
			if(event.isShiftClick()){
			//	p.sendMessage("Update ivnentory");
				new BukkitRunnable(){

					@Override
					public void run() {
						p.updateInventory();
						
					}
					
				}.runTaskLater(ProRecipes.getPlugin(), 0);
				
			}
		}
	}
	
}
 

@EventHandler(priority = EventPriority.LOW)
public void OnInventoryClickSecondPhase(InventoryClickEvent event) {
	if (event.isCancelled()) {
		return;
	}
	
	if (event.getRawSlot() < event.getView().getTopInventory().getSize()) {
		if (guiInventories.containsKey(event.getView().getTopInventory().getName())) {
			event.setCancelled(true);
			return;
		}
	} else if (event.isShiftClick()) {
		if (guiInventories.containsKey(event.getView().getTopInventory().getName())) {
			event.setCancelled(true);
			return;
		}			
	}
	
}
 

@Override
protected void inventoryClick(InventoryClickEvent event) {
	super.inventoryClick(event);
	int slot = event.getRawSlot();
	boolean isShift = event.isShiftClick();
	ItemStack item = null;
	if (isShift && slot > 8 && event.getInventory().firstEmpty() == 4) {
		item = event.getCurrentItem();
	} else if (slot == 4 && !isShift && event.getCursor().getType() != Material.AIR) {
		item = event.getCursor();
	}
	if (item != null) {
		if (!isValidItem((Player) event.getWhoClicked(), item)) {
			event.setCancelled(true);
		}
	}
}
 

@Override
protected void inventoryClick(final InventoryClickEvent event) {
	final int slot = event.getRawSlot();
	if (slot >= 0 && slot < 54) {
		final ItemStack item = event.getCurrentItem().clone();
		if (event.isShiftClick()) {
			Bukkit.getScheduler().runTask(getPlugin(), new Runnable() {
				@Override
				public void run() {
					event.setCurrentItem(item);
				}
			});
		} else {
			if (event.getCursor().getType() == Material.AIR) {
				event.getView().setCursor(item);
			}
			event.setCancelled(true);
		}
	} else if (event.getCursor().getType() == Material.AIR) {
		event.setCancelled(true);
	}
}
 

protected ItemStack getItemToCheck(InventoryClickEvent event) {
	int slot = event.getRawSlot();
	boolean isShift = event.isShiftClick();
	if (isShift && slot > 8 && event.getInventory().firstEmpty() == 4) {
		return event.getCurrentItem();
	} else if (slot == 4 && !isShift && event.getCursor().getType() != Material.AIR) {
		return event.getCursor();
	}
	return null;
}
 

@Override
protected void onInventoryClick(InventoryClickEvent event, Player player) {
	final TradingPlayerShopkeeper shopkeeper = this.getShopkeeper();
	event.setCancelled(true);
	final int slot = event.getRawSlot();
	if (slot >= 0 && slot <= 7) {
		// handle changing sell stack size:
		this.handleUpdateItemAmountOnClick(event, 1);
	} else if ((slot >= 9 && slot <= 16) || (slot >= 18 && slot <= 25)) {
		if (shopkeeper.clickedItem != null) {
			// placing item:
			final Inventory inventory = event.getInventory();
			Bukkit.getScheduler().runTaskLater(ShopkeepersPlugin.getInstance(), new Runnable() {
				public void run() {
					inventory.setItem(slot, shopkeeper.clickedItem);
					shopkeeper.clickedItem = null;
				}
			}, 1);
		} else {
			// changing stack size of clicked item:
			this.handleUpdateItemAmountOnClick(event, 0);
		}
	} else if (slot >= 27) {
		// clicking in player inventory:
		if (event.isShiftClick() || !event.isLeftClick()) {
			return;
		}
		ItemStack cursor = event.getCursor();
		if (!Utils.isEmpty(cursor)) {
			return;
		}
		ItemStack current = event.getCurrentItem();
		if (!Utils.isEmpty(current)) {
			shopkeeper.clickedItem = current.clone();
			shopkeeper.clickedItem.setAmount(1);
		}
	} else {
		super.onInventoryClick(event, player);
	}
}
 

@EventHandler(priority = EventPriority.NORMAL, ignoreCancelled = true)
public void onInventoryClick(InventoryClickEvent event) {
	HumanEntity he = event.getWhoClicked();

	if (!(he instanceof Player && event.getClickedInventory() instanceof AnvilInventory)) {
		return;
	}

	AnvilInventory inv = (AnvilInventory) event.getClickedInventory();
	Player player = (Player) he;

	ItemStack tool = inv.getItem(0);
	ItemStack modifier = inv.getItem(1);
	ItemStack newTool = inv.getItem(2);

	if (tool == null || modifier == null || newTool == null) {
		return;
	}

	if (event.getSlot() != 2) {
		return;
	}

	if (Lists.WORLDS.contains(player.getWorld().getName())) {
		return;
	}

	if (!(modManager.isToolViable(tool) || modManager.isArmorViable(tool))) {
		return;
	}

	//boolean deleteAllItems = false;
	if (event.getCursor() != null && !event.getCursor().getType().equals(Material.AIR)) {
		return;
	}

	if (!modManager.isModifierItem(modifier)) { //upgrade
		if (tool.getType().equals(newTool.getType())) return; //Not an upgrade

		if (new Random().nextInt(100) < MineTinker.getPlugin().getConfig().getInt("ChanceToFailToolUpgrade")) {
			newTool = tool;
			Bukkit.getPluginManager().callEvent(new ToolUpgradeEvent(player, newTool, false));
		} else {
			Bukkit.getPluginManager().callEvent(new ToolUpgradeEvent(player, newTool, true));
		}

		// ------ upgrade
		if (event.isShiftClick()) {
			if (player.getInventory().addItem(newTool).size() != 0) { //adds items to (full) inventory and then case if inventory is full
				event.setCancelled(true); //cancels the event if the player has a full inventory
				return;
			} // no else as it gets added in if-clause

			inv.clear();
			return;
		}

		player.setItemOnCursor(newTool);
		inv.clear();
	} else { //is modifier
		Modifier mod = modManager.getModifierFromItem(modifier);

		if (mod == null) {
			return;
		}

		modifier.setAmount(modifier.getAmount() - 1);

		if (new Random().nextInt(100) < MineTinker.getPlugin().getConfig().getInt("ChanceToFailModifierApply")) {
			newTool = tool;
			Bukkit.getPluginManager().callEvent(new ModifierFailEvent(player, tool, mod, ModifierFailCause.PLAYER_FAILURE, false));
		} else {
			Bukkit.getPluginManager().callEvent(new ModifierApplyEvent(player, tool, mod, modManager.getFreeSlots(newTool), false));
		}

		if (event.isShiftClick()) {
			if (player.getInventory().addItem(newTool).size() != 0) { //adds items to (full) inventory and then case if inventory is full
				event.setCancelled(true); //cancels the event if the player has a full inventory
				return;
			} // no else as it gets added in if-clause

			inv.clear();
			inv.setItem(1, modifier);

			return;
		}

		player.setItemOnCursor(newTool);

		inv.clear();
		inv.setItem(1, modifier);
	}
}
 

private void handleBuyInventoryClick(InventoryClickEvent ice, Game game, Player player) {

    int sizeCategories = this.getCategoriesSize(player);
    List<VillagerTrade> offers = this.currentCategory.getOffers();
    int sizeItems = offers.size();
    int totalSize = this.getBuyInventorySize(sizeCategories, sizeItems);

    ItemStack item = ice.getCurrentItem();
    boolean cancel = false;
    int bought = 0;
    boolean oneStackPerShift = game.getPlayerSettings(player).oneStackPerShift();

    if (this.currentCategory == null) {
      player.closeInventory();
      return;
    }

    if (ice.getRawSlot() < sizeCategories) {
      // is category click
      ice.setCancelled(true);

      if (item == null) {
        return;
      }

      if (item.getType().equals(this.currentCategory.getMaterial())) {
        // back to default category view
        this.currentCategory = null;
        this.openCategoryInventory(player);
      } else {
        // open the clicked buy inventory
        this.handleCategoryInventoryClick(ice, game, player);
      }
    } else if (ice.getRawSlot() < totalSize) {
      // its a buying item
      ice.setCancelled(true);

      if (item == null || item.getType() == Material.AIR) {
        return;
      }

      MerchantCategory category = this.currentCategory;
      VillagerTrade trade = this.getTradingItem(category, item, game, player);

      if (trade == null) {
        return;
      }

      player.playSound(player.getLocation(), SoundMachine.get("ITEM_PICKUP", "ENTITY_ITEM_PICKUP"),
          Float.valueOf("1.0"), Float.valueOf("1.0"));

      // enough ressources?
      if (!this.hasEnoughRessource(player, trade)) {
        player
            .sendMessage(
                ChatWriter.pluginMessage(ChatColor.RED + BedwarsRel
                    ._l(player, "errors.notenoughress")));
        return;
      }

      if (ice.isShiftClick()) {
        while (this.hasEnoughRessource(player, trade) && !cancel) {
          cancel = !this.buyItem(trade, ice.getCurrentItem(), player);
          if (!cancel && oneStackPerShift) {
            bought = bought + item.getAmount();
            cancel = ((bought + item.getAmount()) > 64);
          }
        }

        bought = 0;
      } else {
        this.buyItem(trade, ice.getCurrentItem(), player);
      }
    } else {
      if (ice.isShiftClick()) {
        ice.setCancelled(true);
      } else {
        ice.setCancelled(false);
      }

      return;
    }
  }
 

private void handleCategoryInventoryClick(InventoryClickEvent ice, Game game, Player player) {

    int catSize = this.getCategoriesSize(player);
    int sizeCategories = this.getInventorySize(catSize) + 9;
    int rawSlot = ice.getRawSlot();

    if (rawSlot >= this.getInventorySize(catSize) && rawSlot < sizeCategories) {
      ice.setCancelled(true);
      if (ice.getCurrentItem().getType() == Material.SLIME_BALL) {
        this.changeToOldShop(game, player);
        return;
      }

      if (ice.getCurrentItem().getType() == Material.BUCKET) {
        game.getPlayerSettings(player).setOneStackPerShift(false);
        player.playSound(player.getLocation(), SoundMachine.get("CLICK", "UI_BUTTON_CLICK"),
            Float.valueOf("1.0"), Float.valueOf("1.0"));
        this.openCategoryInventory(player);
        return;
      } else if (ice.getCurrentItem().getType() == Material.LAVA_BUCKET) {
        game.getPlayerSettings(player).setOneStackPerShift(true);
        player.playSound(player.getLocation(), SoundMachine.get("CLICK", "UI_BUTTON_CLICK"),
            Float.valueOf("1.0"), Float.valueOf("1.0"));
        this.openCategoryInventory(player);
        return;
      }

    }

    if (rawSlot >= sizeCategories) {
      if (ice.isShiftClick()) {
        ice.setCancelled(true);
        return;
      }

      ice.setCancelled(false);
      return;
    }

    MerchantCategory clickedCategory = this.getCategoryByMaterial(ice.getCurrentItem().getType());
    if (clickedCategory == null) {
      if (ice.isShiftClick()) {
        ice.setCancelled(true);
        return;
      }

      ice.setCancelled(false);
      return;
    }

    this.openBuyInventory(clickedCategory, player, game);
  }
 

@EventHandler(priority = EventPriority.HIGHEST) 
public void OnInventoryClick(InventoryClickEvent event) {
	boolean currentEmpty = (event.getCurrentItem() == null) || (ItemManager.getId(event.getCurrentItem()) == CivData.AIR);
	boolean cursorEmpty = (event.getCursor() == null) || (ItemManager.getId(event.getCursor()) == CivData.AIR);
	
	if (currentEmpty && cursorEmpty) {
		return;
	}
	
	convertLegacyItem(event);
	
	if (event.getRawSlot() < 0) {
		//I guess this means "drop the item?"
		
		//CivLog.debug("GET RAW WAS NEGATIVE, cancel this event it should be invalid.");
		//event.setResult(Result.DENY);
		//event.setCancelled(true);
		
		//try {
		//	Player player = CivGlobal.getPlayer(event.getWhoClicked().getName());
		//	player.updateInventory();
		//} catch (CivException e) {
		//}
		
		return;
	}
	
	InventoryView view = event.getView();
	Inventory clickedInv;
	Inventory otherInv;
	
	if (view.getType().equals(InventoryType.CRAFTING)) {
		//This is the player's own inventory. For some reason it requires
		//special treatment. The 'top' inventory is the 2x2 crafting
		//area plus the output. During shift click, items do not go there
		//so the otherInv should always be the player's inventory aka the bottom.
		if (event.getRawSlot() <= 4) {
			clickedInv = view.getTopInventory();
			otherInv = view.getBottomInventory();
		} else {
			clickedInv = view.getBottomInventory();
			otherInv = view.getBottomInventory();
		}
	} else {
		if (event.getRawSlot() == view.convertSlot(event.getRawSlot())) {
			//Clicked in the top holder
			clickedInv = view.getTopInventory();
			otherInv = view.getBottomInventory();
		} else {
			clickedInv = view.getBottomInventory();
			otherInv = view.getTopInventory();
		}
	}
	
	LoreMaterial current = LoreMaterial.getMaterial(event.getCurrentItem());
	LoreMaterial cursor = LoreMaterial.getMaterial(event.getCursor());
	
	if (event.isShiftClick()) {
		// Shift click is _always_ current item.
	//	CustomItemStack is = new CustomItemStack(event.getCurrentItem());
		if (current != null) {
		//if (is.isCustomItem() && (is.getMaterial() instanceof CustomMaterialExtended)) {
			// Calling onInvShiftClick Event.
			//((CustomMaterialExtended)is.getMaterial()).onInvShiftClick(event, clickedInv, otherInv, is.getItem());
			current.onInvShiftClick(event, clickedInv, otherInv, event.getCurrentItem());
		//}
		}
		
	} else {
		
		if (!currentEmpty && !cursorEmpty) {
			//CustomItemStack currentIs = new CustomItemStack(event.getCurrentItem());
			//CustomItemStack cursorIs = new CustomItemStack(event.getCursor());
			
			if (current != null) {
				current.onInvItemSwap(event, clickedInv, event.getCursor(), event.getCurrentItem());
			}
			
			if (cursor != null) {
				cursor.onInvItemSwap(event, clickedInv, event.getCursor(), event.getCurrentItem());
			}
		} else if (!currentEmpty) {
			// This is a pickup event.
			//CustomItemStack is = new CustomItemStack(event.getCurrentItem());
			if (current != null) {
				// Calling onInvItemPickup Event.
				current.onInvItemPickup(event, clickedInv, event.getCurrentItem());
			}
		} else {
			// Implied !cursorEmpty
			if (cursor != null) {
				// Calling onInvItemDrop Event.
				cursor.onInvItemDrop(event, clickedInv, event.getCursor());
			}
			
		}
	}
}