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Handle no-NBT lecterns
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Camotoy
parent
f02105e9c7
commit
6775d88704
4 changed files with 52 additions and 24 deletions
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@ -203,17 +203,27 @@ public class GeyserSpigotWorldManager extends GeyserWorldManager {
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return;
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}
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BookMeta bookMeta = (BookMeta) itemStack.getItemMeta();
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NbtMapBuilder lecternTag = LecternInventoryTranslator.getBaseLecternTag(x, y, z, bookMeta.getPageCount());
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// On the count: allow the book to show/open even there are no pages. We know there is a book here, after all, and this matches Java behavior
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boolean hasBookPages = bookMeta.getPageCount() > 0;
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NbtMapBuilder lecternTag = LecternInventoryTranslator.getBaseLecternTag(x, y, z, hasBookPages ? bookMeta.getPageCount() : 1);
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lecternTag.putInt("page", lectern.getPage() / 2);
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NbtMapBuilder bookTag = NbtMap.builder()
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.putByte("Count", (byte) itemStack.getAmount())
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.putShort("Damage", (short) 0)
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.putString("Name", "minecraft:writable_book");
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List<NbtMap> pages = new ArrayList<>();
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for (String page : bookMeta.getPages()) {
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List<NbtMap> pages = new ArrayList<>(bookMeta.getPageCount());
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if (hasBookPages) {
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for (String page : bookMeta.getPages()) {
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NbtMapBuilder pageBuilder = NbtMap.builder()
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.putString("photoname", "")
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.putString("text", page);
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pages.add(pageBuilder.build());
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}
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} else {
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// Empty page
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NbtMapBuilder pageBuilder = NbtMap.builder()
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.putString("photoname", "")
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.putString("text", page);
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.putString("text", "");
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pages.add(pageBuilder.build());
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}
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bookTag.putCompound("tag", NbtMap.builder().putList("pages", NbtType.COMPOUND, pages).build());
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@ -175,7 +175,7 @@ public class GeyserSession implements CommandSender {
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* See {@link org.geysermc.connector.network.translators.world.WorldManager#getLecternDataAt(GeyserSession, int, int, int, boolean)}
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* for more information.
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*/
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private final List<Vector3i> lecternCache = new ArrayList<>();
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private final Set<Vector3i> lecternCache = new ObjectOpenHashSet<>();
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@Setter
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private boolean droppingLecternBook;
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@ -33,6 +33,7 @@ import com.github.steveice10.opennbt.tag.builtin.ListTag;
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import com.nukkitx.math.vector.Vector3i;
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import com.nukkitx.nbt.NbtMap;
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import com.nukkitx.nbt.NbtMapBuilder;
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import com.nukkitx.nbt.NbtType;
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import com.nukkitx.protocol.bedrock.data.inventory.ItemData;
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import org.geysermc.connector.inventory.GeyserItemStack;
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import org.geysermc.connector.inventory.Inventory;
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@ -43,6 +44,8 @@ import org.geysermc.connector.network.translators.inventory.updater.InventoryUpd
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import org.geysermc.connector.utils.BlockEntityUtils;
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import org.geysermc.connector.utils.InventoryUtils;
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import java.util.Collections;
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public class LecternInventoryTranslator extends BaseInventoryTranslator {
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private final InventoryUpdater updater;
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@ -96,11 +99,12 @@ public class LecternInventoryTranslator extends BaseInventoryTranslator {
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// If the method returns true, this is already handled for us
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GeyserItemStack geyserItemStack = inventory.getItem(0);
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CompoundTag tag = geyserItemStack.getNbt();
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// Position has to be the last interacted position... right?
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Vector3i position = session.getLastInteractionBlockPosition();
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// shouldRefresh means that we should boot out the client on our side because their lectern GUI isn't updated yet
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boolean shouldRefresh = !session.getConnector().getWorldManager().shouldExpectLecternHandled() && !session.getLecternCache().contains(position);
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NbtMap blockEntityTag;
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if (tag != null) {
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// Position has to be the last interacted position... right?
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Vector3i position = session.getLastInteractionBlockPosition();
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// shouldRefresh means that we should boot out the client on our side because their lectern GUI isn't updated yet
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boolean shouldRefresh = !session.getConnector().getWorldManager().shouldExpectLecternHandled() && !session.getLecternCache().contains(position);
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int pagesSize = ((ListTag) tag.get("pages")).size();
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ItemData itemData = geyserItemStack.getItemData(session);
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NbtMapBuilder lecternTag = getBaseLecternTag(position.getX(), position.getY(), position.getZ(), pagesSize);
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@ -111,20 +115,35 @@ public class LecternInventoryTranslator extends BaseInventoryTranslator {
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.putCompound("tag", itemData.getTag())
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.build());
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lecternTag.putInt("page", lecternContainer.getCurrentBedrockPage());
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NbtMap blockEntityTag = lecternTag.build();
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// Even with serverside access to lecterns, we don't easily know which lectern this is, so we need to rebuild
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// the block entity tag
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lecternContainer.setBlockEntityTag(blockEntityTag);
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lecternContainer.setPosition(position);
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if (shouldRefresh) {
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// Update the lectern because it's not updated client-side
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BlockEntityUtils.updateBlockEntity(session, blockEntityTag, position);
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session.getLecternCache().add(position);
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// Close the window - we will reopen it once the client has this data synced
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ClientCloseWindowPacket closeWindowPacket = new ClientCloseWindowPacket(lecternContainer.getId());
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session.sendDownstreamPacket(closeWindowPacket);
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InventoryUtils.closeInventory(session, inventory.getId(), false);
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}
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blockEntityTag = lecternTag.build();
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} else {
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// There is *a* book here, but... no NBT.
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NbtMapBuilder lecternTag = getBaseLecternTag(position.getX(), position.getY(), position.getZ(), 1);
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NbtMapBuilder bookTag = NbtMap.builder()
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.putByte("Count", (byte) 1)
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.putShort("Damage", (short) 0)
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.putString("Name", "minecraft:writable_book")
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.putCompound("tag", NbtMap.builder().putList("pages", NbtType.COMPOUND, Collections.singletonList(
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NbtMap.builder()
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.putString("photoname", "")
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.putString("text", "")
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.build()
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)).build());
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blockEntityTag = lecternTag.putCompound("book", bookTag.build()).build();
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}
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// Even with serverside access to lecterns, we don't easily know which lectern this is, so we need to rebuild
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// the block entity tag
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lecternContainer.setBlockEntityTag(blockEntityTag);
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lecternContainer.setPosition(position);
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if (shouldRefresh) {
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// Update the lectern because it's not updated client-side
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BlockEntityUtils.updateBlockEntity(session, blockEntityTag, position);
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session.getLecternCache().add(position);
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// Close the window - we will reopen it once the client has this data synced
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ClientCloseWindowPacket closeWindowPacket = new ClientCloseWindowPacket(lecternContainer.getId());
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session.sendDownstreamPacket(closeWindowPacket);
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InventoryUtils.closeInventory(session, inventory.getId(), false);
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}
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}
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}
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@ -401,7 +401,6 @@ public class ChunkUtils {
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boolean newLecternHasBook = BlockStateValues.getLecternBookStates().get(blockState);
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if (!session.getConnector().getWorldManager().shouldExpectLecternHandled() && lecternCachedHasBook != newLecternHasBook) {
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// Refresh the block entirely - it either has a book or no longer has a book
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session.getConnector().getLogger().warning("Refreshing lectern entirely");
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NbtMap newLecternTag;
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if (newLecternHasBook) {
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newLecternTag = session.getConnector().getWorldManager().getLecternDataAt(session, position.getX(), position.getY(), position.getZ(), false);
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