Examples with ClientboundOpenBookPacket net.minecraft.network.protocol.game.ClientboundOpenBookPacket used on opensource projects

Example 1 with ClientboundOpenBookPacket

use of net.minecraft.network.protocol.game.ClientboundOpenBookPacket in project SpongeCommon by SpongePowered.

the class BookUtil method fakeBookView.

public static void fakeBookView(final Book book, final Collection<? extends Player> players) {
    // First we need to send a fake a Book ItemStack with the BookView's
    // contents to the player's hand
    // These values are localized since sending item NBT doesn't trigger translation
    final ItemStack item = ItemStack.of(ItemTypes.WRITTEN_BOOK, 1);
    Locale lastLocale = BookUtil.STARTER_LOCALE;
    for (final Player player : players) {
        if (!Objects.equals(player.locale(), lastLocale)) {
            lastLocale = player.locale();
            item.offer(Keys.CUSTOM_NAME, GlobalTranslator.render(book.title(), lastLocale));
            item.offer(Keys.AUTHOR, GlobalTranslator.render(book.author(), lastLocale));
            final Locale finalLastLocale = lastLocale;
            item.offer(Keys.PAGES, Lists.transform(book.pages(), page -> GlobalTranslator.render(page, finalLastLocale)));
        }
        final ServerPlayer mcPlayer = (ServerPlayer) player;
        final ServerGamePacketListenerImpl receiver = mcPlayer.connection;
        final Inventory inventory = mcPlayer.inventory;
        final int bookSlot = inventory.items.size() + inventory.selected;
        receiver.send(new ClientboundContainerSetSlotPacket(BookUtil.WINDOW_PLAYER_INVENTORY, bookSlot, ItemStackUtil.toNative(item)));
        // Next we tell the client to open the Book GUI
        receiver.send(new ClientboundOpenBookPacket(InteractionHand.MAIN_HAND));
        // Now we can remove the fake Book since it's contents will have already
        // been transferred to the GUI
        receiver.send(new ClientboundContainerSetSlotPacket(BookUtil.WINDOW_PLAYER_INVENTORY, bookSlot, inventory.getSelected()));
    }
}