com.nukkitx.nbt.CompoundTagBuilder Java Exaples

Source File: BannerTranslator.java From Geyser with MIT License

6 votes

@Override
public ItemData translateToBedrock(ItemStack itemStack, ItemEntry itemEntry) {
    if (itemStack.getNbt() == null) return super.translateToBedrock(itemStack, itemEntry);

    ItemData itemData = super.translateToBedrock(itemStack, itemEntry);

    CompoundTag blockEntityTag = itemStack.getNbt().get("BlockEntityTag");
    if (blockEntityTag.contains("Patterns")) {
        ListTag patterns = blockEntityTag.get("Patterns");

        CompoundTagBuilder builder = itemData.getTag().toBuilder();
        builder.tag(convertBannerPattern(patterns));

        itemData = ItemData.of(itemData.getId(), itemData.getDamage(), itemData.getCount(), builder.buildRootTag());
    }

    return itemData;
}

Source File: PistonBlockEntityTranslator.java From Geyser with MIT License

6 votes

/**
 * Calculates the Nukkit CompoundTag to send to the client on chunk
 * @param blockState Java BlockState of block.
 * @param position Bedrock position of piston.
 * @return Bedrock tag of piston.
 */
public static CompoundTag getTag(BlockState blockState, Vector3i position) {
    CompoundTagBuilder tagBuilder = CompoundTagBuilder.builder()
            .intTag("x", position.getX())
            .intTag("y", position.getY())
            .intTag("z", position.getZ())
            .byteTag("isMovable", (byte) 1)
            .stringTag("id", "PistonArm");
    if (BlockStateValues.getPistonValues().containsKey(blockState.getId())) {
        boolean extended = BlockStateValues.getPistonValues().get(blockState.getId());
        // 1f if extended, otherwise 0f
        tagBuilder.floatTag("Progress", (extended) ? 1.0f : 0.0f);
        // 1 if sticky, 0 if not
        tagBuilder.byteTag("Sticky", (byte)((BlockStateValues.isStickyPiston(blockState)) ? 1 : 0));
    }
    return tagBuilder.buildRootTag();
}

Source File: FlowerPotBlockEntityTranslator.java From Geyser with MIT License

6 votes

/**
 * Get the Nukkit CompoundTag of the flower pot.
 * @param blockState Java BlockState of flower pot.
 * @param position Bedrock position of flower pot.
 * @return Bedrock tag of flower pot.
 */
public static CompoundTag getTag(BlockState blockState, Vector3i position) {
    CompoundTagBuilder tagBuilder = CompoundTagBuilder.builder()
            .intTag("x", position.getX())
            .intTag("y", position.getY())
            .intTag("z", position.getZ())
            .byteTag("isMovable", (byte) 1)
            .stringTag("id", "FlowerPot");
    // Get the Java name of the plant inside. e.g. minecraft:oak_sapling
    String name = BlockStateValues.getFlowerPotValues().get(blockState.getId());
    if (name != null) {
        // Get the Bedrock CompoundTag of the block.
        // This is where we need to store the *Java* name because Bedrock has six minecraft:sapling blocks with different block states.
        CompoundTag plant = BlockStateValues.getFlowerPotBlocks().get(name);
        if (plant != null) {
            tagBuilder.tag(plant.toBuilder().build("PlantBlock"));
        }
    }
    return tagBuilder.buildRootTag();
}

Source File: ItemFrameEntity.java From Geyser with MIT License

5 votes

private CompoundTag getDefaultTag() {
    CompoundTagBuilder builder = CompoundTag.builder();
    builder.intTag("x", bedrockPosition.getX());
    builder.intTag("y", bedrockPosition.getY());
    builder.intTag("z", bedrockPosition.getZ());
    builder.byteTag("isMovable", (byte) 1);
    builder.stringTag("id", "ItemFrame");
    return builder.buildRootTag();
}

Source File: InventoryUtils.java From Geyser with MIT License

5 votes

/**
 * Returns a barrier block with custom name and lore to explain why
 * part of the inventory is unusable.
 */
public static ItemData createUnusableSpaceBlock(String description) {
    CompoundTagBuilder root = CompoundTagBuilder.builder();
    CompoundTagBuilder display = CompoundTagBuilder.builder();

    display.stringTag("Name", ChatColor.RESET + "Unusable inventory space");
    display.listTag("Lore", StringTag.class, Collections.singletonList(new StringTag("", ChatColor.RESET + ChatColor.DARK_PURPLE + description)));

    root.tag(display.build("display"));
    return ItemData.of(ItemRegistry.ITEM_ENTRIES.get(ItemRegistry.BARRIER_INDEX).getBedrockId(), (short) 0, 1, root.buildRootTag());
}

Source File: BannerTranslator.java From Geyser with MIT License

5 votes

/**
 * Convert the Java edition banner pattern nbt to Bedrock edition, null if the pattern doesn't exist
 *
 * @param pattern Java edition pattern nbt
 * @return The Bedrock edition format pattern nbt
 */
public static com.nukkitx.nbt.tag.CompoundTag getBedrockBannerPattern(CompoundTag pattern) {
    String patternName = (String) pattern.get("Pattern").getValue();

    // Return null if its the globe pattern as it doesn't exist on bedrock
    if (patternName.equals("glb")) {
        return null;
    }

    return CompoundTagBuilder.builder()
            .intTag("Color", 15 - (int) pattern.get("Color").getValue())
            .stringTag("Pattern", (String) pattern.get("Pattern").getValue())
            .stringTag("Pattern", patternName)
            .buildRootTag();
}

Source File: JavaTradeListTranslator.java From Geyser with MIT License

5 votes

private CompoundTag getItemTag(GeyserSession session, ItemStack stack, String name, int specialPrice) {
    ItemData itemData = ItemTranslator.translateToBedrock(session, stack);
    ItemEntry itemEntry = ItemRegistry.getItem(stack);
    CompoundTagBuilder builder = CompoundTagBuilder.builder();
    builder.byteTag("Count", (byte) (Math.max(itemData.getCount() + specialPrice, 1)));
    builder.shortTag("Damage", itemData.getDamage());
    builder.shortTag("id", (short) itemEntry.getBedrockId());
    if (itemData.getTag() != null) {
        CompoundTag tag = itemData.getTag().toBuilder().build("tag");
        builder.tag(tag);
    }
    return builder.build(name);
}

Source File: JavaBlockValueTranslator.java From Geyser with MIT License

5 votes

/**
 * Build a piston tag
 * @param position Piston position
 * @param progress Current progress of piston
 * @param lastProgress Last progress of piston
 * @param state
 * @return Bedrock CompoundTag of piston
 */
private CompoundTag buildPistonTag(Vector3i position, float progress, float lastProgress, byte state) {
    CompoundTagBuilder builder = CompoundTag.EMPTY.toBuilder();
    builder.intTag("x", position.getX())
            .intTag("y", position.getY())
            .intTag("z", position.getZ())
            .floatTag("Progress", progress)
            .floatTag("LastProgress", lastProgress)
            .stringTag("id", "PistonArm")
            .byteTag("NewState", state)
            .byteTag("State", state);
    return builder.buildRootTag();
}

Source File: BlockTranslator.java From Geyser with MIT License

5 votes

private static CompoundTag buildBedrockState(JsonNode node) {
    CompoundTagBuilder tagBuilder = CompoundTag.builder();
    tagBuilder.stringTag("name", node.get("bedrock_identifier").textValue())
            .intTag("version", BlockTranslator.BLOCK_STATE_VERSION);

    CompoundTagBuilder statesBuilder = CompoundTag.builder();

    // check for states
    if (node.has("bedrock_states")) {
        Iterator<Map.Entry<String, JsonNode>> statesIterator = node.get("bedrock_states").fields();

        while (statesIterator.hasNext()) {
            Map.Entry<String, JsonNode> stateEntry = statesIterator.next();
            JsonNode stateValue = stateEntry.getValue();
            switch (stateValue.getNodeType()) {
                case BOOLEAN:
                    statesBuilder.booleanTag(stateEntry.getKey(), stateValue.booleanValue());
                    continue;
                case STRING:
                    statesBuilder.stringTag(stateEntry.getKey(), stateValue.textValue());
                    continue;
                case NUMBER:
                    statesBuilder.intTag(stateEntry.getKey(), stateValue.intValue());
            }
        }
    }
    return tagBuilder.tag(statesBuilder.build("states")).build("block");
}

Source File: CampfireBlockEntityTranslator.java From Geyser with MIT License

5 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.tag(new com.nukkitx.nbt.tag.CompoundTag("Item1", new HashMap<>()));
    tagBuilder.tag(new com.nukkitx.nbt.tag.CompoundTag("Item2", new HashMap<>()));
    tagBuilder.tag(new com.nukkitx.nbt.tag.CompoundTag("Item3", new HashMap<>()));
    tagBuilder.tag(new com.nukkitx.nbt.tag.CompoundTag("Item4", new HashMap<>()));
    return tagBuilder.buildRootTag();
}

Source File: EndGatewayBlockEntityTranslator.java From Geyser with MIT License

5 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    List<IntTag> tagsList = new ArrayList<>();
    tagsList.add(new IntTag("", 0));
    tagsList.add(new IntTag("", 0));
    tagsList.add(new IntTag("", 0));
    tagBuilder.listTag("ExitPortal", IntTag.class, tagsList);
    return tagBuilder.buildRootTag();
}

Source File: BlockEntityTranslator.java From Geyser with MIT License

5 votes

protected com.nukkitx.nbt.tag.CompoundTag getConstantBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = CompoundTagBuilder.builder()
            .intTag("x", x)
            .intTag("y", y)
            .intTag("z", z)
            .stringTag("id", bedrockId);
    return tagBuilder.buildRootTag();
}

Source File: DoubleChestBlockEntityTranslator.java From Geyser with MIT License

5 votes

@Override
public void updateBlock(GeyserSession session, BlockState blockState, Vector3i position) {
    CompoundTag javaTag = getConstantJavaTag("chest", position.getX(), position.getY(), position.getZ());
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(BlockEntityUtils.getBedrockBlockEntityId("chest"), position.getX(), position.getY(), position.getZ()).toBuilder();
    translateTag(javaTag, blockState).forEach(tagBuilder::tag);
    BlockEntityUtils.updateBlockEntity(session, tagBuilder.buildRootTag(), position);
}

Source File: SpawnerBlockEntityTranslator.java From Geyser with MIT License

5 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.byteTag("isMovable", (byte) 1)
            .stringTag("id", "MobSpawner");

    return tagBuilder.buildRootTag();
}

Source File: SkullBlockEntityTranslator.java From Geyser with MIT License

5 votes

@Override
public CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.floatTag("Rotation", 0);
    tagBuilder.byteTag("SkullType", (byte) 0);
    return tagBuilder.buildRootTag();
}

Source File: ItemFrameEntity.java From Geyser with MIT License

5 votes

public ItemFrameEntity(long entityId, long geyserId, EntityType entityType, Vector3f position, Vector3f motion, Vector3f rotation, HangingDirection direction) {
    super(entityId, geyserId, entityType, position, motion, rotation);
    CompoundTagBuilder builder = CompoundTag.builder();
    builder.tag(CompoundTag.builder()
            .stringTag("name", "minecraft:frame")
            .intTag("version", BlockTranslator.getBlockStateVersion())
            .tag(CompoundTag.builder()
                    .intTag("facing_direction", direction.ordinal())
                    .byteTag("item_frame_map_bit", (byte) 0)
                    .build("states"))
            .build("block"));
    builder.shortTag("id", (short) 199);
    bedrockRuntimeId = BlockTranslator.getItemFrame(builder.buildRootTag());
    bedrockPosition = Vector3i.from(position.getFloorX(), position.getFloorY(), position.getFloorZ());
}

Source File: ShulkerBoxBlockEntityTranslator.java From Geyser with MIT License

4 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.byteTag("facing", (byte)1);
    return tagBuilder.buildRootTag();
}

Source File: StartGameSerializer_v291.java From Protocol with Apache License 2.0

4 votes

@Override
public void deserialize(ByteBuf buffer, StartGamePacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlayerGamemode(VarInts.readInt(buffer));
    packet.setPlayerPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector2f(buffer));
    // Level settings start
    packet.setSeed(VarInts.readInt(buffer));
    packet.setDimensionId(VarInts.readInt(buffer));
    packet.setGeneratorId(VarInts.readInt(buffer));
    packet.setLevelGamemode(VarInts.readInt(buffer));
    packet.setDifficulty(VarInts.readInt(buffer));
    packet.setDefaultSpawn(BedrockUtils.readBlockPosition(buffer));
    packet.setAchievementsDisabled(buffer.readBoolean());
    packet.setTime(VarInts.readInt(buffer));
    packet.setEduEditionOffers(buffer.readBoolean() ? 1 : 0);
    packet.setEduFeaturesEnabled(buffer.readBoolean());
    packet.setRainLevel(buffer.readFloatLE());
    packet.setLightningLevel(buffer.readFloatLE());
    packet.setMultiplayerGame(buffer.readBoolean());
    packet.setBroadcastingToLan(buffer.readBoolean());
    buffer.readBoolean(); // broadcasting to XBL
    packet.setCommandsEnabled(buffer.readBoolean());
    packet.setTexturePacksRequired(buffer.readBoolean());
    BedrockUtils.readArray(buffer, packet.getGamerules(), BedrockUtils::readGameRule);
    packet.setBonusChestEnabled(buffer.readBoolean());
    packet.setStartingWithMap(buffer.readBoolean());
    packet.setTrustingPlayers(buffer.readBoolean());
    packet.setDefaultPlayerPermission(PLAYER_PERMISSIONS[VarInts.readInt(buffer)]);
    packet.setXblBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setServerChunkTickRange(buffer.readIntLE());
    buffer.readBoolean(); // Broadcasting to Platform
    packet.setPlatformBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    buffer.readBoolean(); // Intent on XBL broadcast
    packet.setBehaviorPackLocked(buffer.readBoolean());
    packet.setResourcePackLocked(buffer.readBoolean());
    packet.setFromLockedWorldTemplate(buffer.readBoolean());
    packet.setUsingMsaGamertagsOnly(buffer.readBoolean());
    // Level settings end
    packet.setLevelId(BedrockUtils.readString(buffer));
    packet.setWorldName(BedrockUtils.readString(buffer));
    packet.setPremiumWorldTemplateId(BedrockUtils.readString(buffer));
    packet.setTrial(buffer.readBoolean());
    packet.setCurrentTick(buffer.readLongLE());
    packet.setEnchantmentSeed(VarInts.readInt(buffer));

    int paletteLength = VarInts.readUnsignedInt(buffer);
    List<CompoundTag> palette = new ObjectArrayList<>(paletteLength);
    for (int i = 0; i < paletteLength; i++) {
        palette.add(CompoundTagBuilder.builder()
                .tag(CompoundTagBuilder.builder()
                        .stringTag("name", BedrockUtils.readString(buffer))
                        .build("block"))
                .shortTag("meta", buffer.readShortLE())
                .buildRootTag());
    }
    packet.setBlockPalette(new ListTag<>("", CompoundTag.class, palette));

    packet.setMultiplayerCorrelationId(BedrockUtils.readString(buffer));
}

Source File: StartGameSerializer_v332.java From Protocol with Apache License 2.0

4 votes

@Override
public void deserialize(ByteBuf buffer, StartGamePacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlayerGamemode(VarInts.readInt(buffer));
    packet.setPlayerPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector2f(buffer));

    // Level settings start
    packet.setSeed(VarInts.readInt(buffer));
    packet.setDimensionId(VarInts.readInt(buffer));
    packet.setGeneratorId(VarInts.readInt(buffer));
    packet.setLevelGamemode(VarInts.readInt(buffer));
    packet.setDifficulty(VarInts.readInt(buffer));
    packet.setDefaultSpawn(BedrockUtils.readBlockPosition(buffer));
    packet.setAchievementsDisabled(buffer.readBoolean());
    packet.setTime(VarInts.readInt(buffer));
    packet.setEduEditionOffers(buffer.readBoolean() ? 1 : 0);
    packet.setEduFeaturesEnabled(buffer.readBoolean());
    packet.setRainLevel(buffer.readFloatLE());
    packet.setLightningLevel(buffer.readFloatLE());
    packet.setPlatformLockedContentConfirmed(buffer.readBoolean());
    packet.setMultiplayerGame(buffer.readBoolean());
    packet.setBroadcastingToLan(buffer.readBoolean());
    packet.setXblBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setPlatformBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setCommandsEnabled(buffer.readBoolean());
    packet.setTexturePacksRequired(buffer.readBoolean());
    BedrockUtils.readArray(buffer, packet.getGamerules(), BedrockUtils::readGameRule);
    packet.setBonusChestEnabled(buffer.readBoolean());
    packet.setStartingWithMap(buffer.readBoolean());
    packet.setDefaultPlayerPermission(PLAYER_PERMISSIONS[VarInts.readInt(buffer)]);
    packet.setServerChunkTickRange(buffer.readIntLE());
    packet.setBehaviorPackLocked(buffer.readBoolean());
    packet.setResourcePackLocked(buffer.readBoolean());
    packet.setFromLockedWorldTemplate(buffer.readBoolean());
    packet.setUsingMsaGamertagsOnly(buffer.readBoolean());
    packet.setFromWorldTemplate(buffer.readBoolean());
    packet.setWorldTemplateOptionLocked(buffer.readBoolean());
    // Level settings end

    packet.setLevelId(BedrockUtils.readString(buffer));
    packet.setWorldName(BedrockUtils.readString(buffer));
    packet.setPremiumWorldTemplateId(BedrockUtils.readString(buffer));
    packet.setTrial(buffer.readBoolean());
    packet.setCurrentTick(buffer.readLongLE());
    packet.setEnchantmentSeed(VarInts.readInt(buffer));

    int paletteLength = VarInts.readUnsignedInt(buffer);
    List<CompoundTag> palette = new ObjectArrayList<>(paletteLength);
    for (int i = 0; i < paletteLength; i++) {
        palette.add(CompoundTagBuilder.builder()
                .tag(CompoundTagBuilder.builder()
                        .stringTag("name", BedrockUtils.readString(buffer))
                        .build("block"))
                .shortTag("meta", buffer.readShortLE())
                .buildRootTag());
    }
    packet.setBlockPalette(new ListTag<>("", CompoundTag.class, palette));

    packet.setMultiplayerCorrelationId(BedrockUtils.readString(buffer));
}

Source File: StartGameSerializer_v361.java From Protocol with Apache License 2.0

4 votes

@Override
public void deserialize(ByteBuf buffer, StartGamePacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlayerGamemode(VarInts.readInt(buffer));
    packet.setPlayerPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector2f(buffer));
    // Level settings start
    packet.setSeed(VarInts.readInt(buffer));
    packet.setDimensionId(VarInts.readInt(buffer));
    packet.setGeneratorId(VarInts.readInt(buffer));
    packet.setLevelGamemode(VarInts.readInt(buffer));
    packet.setDifficulty(VarInts.readInt(buffer));
    packet.setDefaultSpawn(BedrockUtils.readBlockPosition(buffer));
    packet.setAchievementsDisabled(buffer.readBoolean());
    packet.setTime(VarInts.readInt(buffer));
    packet.setEduEditionOffers(buffer.readBoolean() ? 1 : 0);
    packet.setEduFeaturesEnabled(buffer.readBoolean());
    packet.setRainLevel(buffer.readFloatLE());
    packet.setLightningLevel(buffer.readFloatLE());
    packet.setPlatformLockedContentConfirmed(buffer.readBoolean());
    packet.setMultiplayerGame(buffer.readBoolean());
    packet.setBroadcastingToLan(buffer.readBoolean());
    packet.setXblBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setPlatformBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setCommandsEnabled(buffer.readBoolean());
    packet.setTexturePacksRequired(buffer.readBoolean());
    BedrockUtils.readArray(buffer, packet.getGamerules(), BedrockUtils::readGameRule);
    packet.setBonusChestEnabled(buffer.readBoolean());
    packet.setStartingWithMap(buffer.readBoolean());
    packet.setDefaultPlayerPermission(PLAYER_PERMISSIONS[VarInts.readInt(buffer)]);
    packet.setServerChunkTickRange(buffer.readIntLE());
    packet.setBehaviorPackLocked(buffer.readBoolean());
    packet.setResourcePackLocked(buffer.readBoolean());
    packet.setFromLockedWorldTemplate(buffer.readBoolean());
    packet.setUsingMsaGamertagsOnly(buffer.readBoolean());
    packet.setFromWorldTemplate(buffer.readBoolean());
    packet.setWorldTemplateOptionLocked(buffer.readBoolean());
    packet.setOnlySpawningV1Villagers(buffer.readBoolean());
    // Level settings end
    packet.setLevelId(BedrockUtils.readString(buffer));
    packet.setWorldName(BedrockUtils.readString(buffer));
    packet.setPremiumWorldTemplateId(BedrockUtils.readString(buffer));
    packet.setTrial(buffer.readBoolean());
    packet.setCurrentTick(buffer.readLongLE());
    packet.setEnchantmentSeed(VarInts.readInt(buffer));

    int paletteLength = VarInts.readUnsignedInt(buffer);
    List<CompoundTag> palette = new ObjectArrayList<>(paletteLength);
    for (int i = 0; i < paletteLength; i++) {
        palette.add(CompoundTagBuilder.builder()
                .tag(CompoundTagBuilder.builder()
                        .stringTag("name", BedrockUtils.readString(buffer))
                        .build("block"))
                .shortTag("meta", buffer.readShortLE())
                .shortTag("id", buffer.readShortLE())
                .buildRootTag());
    }
    packet.setBlockPalette(new ListTag<>("", CompoundTag.class, palette));

    BedrockUtils.readArray(buffer, packet.getItemEntries(), buf -> {
        String identifier = BedrockUtils.readString(buf);
        short id = buf.readShortLE();
        return new StartGamePacket.ItemEntry(identifier, id);
    });

    packet.setMultiplayerCorrelationId(BedrockUtils.readString(buffer));
}

Source File: StartGameSerializer_v313.java From Protocol with Apache License 2.0

4 votes

@Override
public void deserialize(ByteBuf buffer, StartGamePacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlayerGamemode(VarInts.readInt(buffer));
    packet.setPlayerPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector2f(buffer));
    // Level settings start
    packet.setSeed(VarInts.readInt(buffer));
    packet.setDimensionId(VarInts.readInt(buffer));
    packet.setGeneratorId(VarInts.readInt(buffer));
    packet.setLevelGamemode(VarInts.readInt(buffer));
    packet.setDifficulty(VarInts.readInt(buffer));
    packet.setDefaultSpawn(BedrockUtils.readBlockPosition(buffer));
    packet.setAchievementsDisabled(buffer.readBoolean());
    packet.setTime(VarInts.readInt(buffer));
    packet.setEduEditionOffers(buffer.readBoolean() ? 1 : 0);
    packet.setEduFeaturesEnabled(buffer.readBoolean());
    packet.setRainLevel(buffer.readFloatLE());
    packet.setLightningLevel(buffer.readFloatLE());
    packet.setMultiplayerGame(buffer.readBoolean());
    packet.setBroadcastingToLan(buffer.readBoolean());
    buffer.readBoolean(); // broadcasting to XBL
    packet.setCommandsEnabled(buffer.readBoolean());
    packet.setTexturePacksRequired(buffer.readBoolean());
    BedrockUtils.readArray(buffer, packet.getGamerules(), BedrockUtils::readGameRule);
    packet.setBonusChestEnabled(buffer.readBoolean());
    packet.setStartingWithMap(buffer.readBoolean());
    packet.setTrustingPlayers(buffer.readBoolean());
    packet.setDefaultPlayerPermission(PLAYER_PERMISSIONS[VarInts.readInt(buffer)]);
    packet.setXblBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setServerChunkTickRange(buffer.readIntLE());
    buffer.readBoolean(); // broadcasting to Platform
    packet.setPlatformBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    buffer.readBoolean(); // Intent to broadcast XBL
    packet.setBehaviorPackLocked(buffer.readBoolean());
    packet.setResourcePackLocked(buffer.readBoolean());
    packet.setFromLockedWorldTemplate(buffer.readBoolean());
    packet.setUsingMsaGamertagsOnly(buffer.readBoolean());
    packet.setFromWorldTemplate(buffer.readBoolean());
    packet.setWorldTemplateOptionLocked(buffer.readBoolean());
    // Level settings end
    packet.setLevelId(BedrockUtils.readString(buffer));
    packet.setWorldName(BedrockUtils.readString(buffer));
    packet.setPremiumWorldTemplateId(BedrockUtils.readString(buffer));
    packet.setTrial(buffer.readBoolean());
    packet.setCurrentTick(buffer.readLongLE());
    packet.setEnchantmentSeed(VarInts.readInt(buffer));

    int paletteLength = VarInts.readUnsignedInt(buffer);
    List<CompoundTag> palette = new ObjectArrayList<>(paletteLength);
    for (int i = 0; i < paletteLength; i++) {
        palette.add(CompoundTagBuilder.builder()
                .tag(CompoundTagBuilder.builder()
                        .stringTag("name", BedrockUtils.readString(buffer))
                        .build("block"))
                .shortTag("meta", buffer.readShortLE())
                .buildRootTag());
    }
    packet.setBlockPalette(new ListTag<>("", CompoundTag.class, palette));

    packet.setMultiplayerCorrelationId(BedrockUtils.readString(buffer));
}

Source File: StartGameSerializer_v340.java From Protocol with Apache License 2.0

4 votes

@Override
public void deserialize(ByteBuf buffer, StartGamePacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlayerGamemode(VarInts.readInt(buffer));
    packet.setPlayerPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector2f(buffer));
    // Level settings start
    packet.setSeed(VarInts.readInt(buffer));
    packet.setDimensionId(VarInts.readInt(buffer));
    packet.setGeneratorId(VarInts.readInt(buffer));
    packet.setLevelGamemode(VarInts.readInt(buffer));
    packet.setDifficulty(VarInts.readInt(buffer));
    packet.setDefaultSpawn(BedrockUtils.readBlockPosition(buffer));
    packet.setAchievementsDisabled(buffer.readBoolean());
    packet.setTime(VarInts.readInt(buffer));
    packet.setEduEditionOffers(buffer.readBoolean() ? 1 : 0);
    packet.setEduFeaturesEnabled(buffer.readBoolean());
    packet.setRainLevel(buffer.readFloatLE());
    packet.setLightningLevel(buffer.readFloatLE());
    packet.setPlatformLockedContentConfirmed(buffer.readBoolean());
    packet.setMultiplayerGame(buffer.readBoolean());
    packet.setBroadcastingToLan(buffer.readBoolean());
    packet.setXblBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setPlatformBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setCommandsEnabled(buffer.readBoolean());
    packet.setTexturePacksRequired(buffer.readBoolean());
    BedrockUtils.readArray(buffer, packet.getGamerules(), BedrockUtils::readGameRule);
    packet.setBonusChestEnabled(buffer.readBoolean());
    packet.setStartingWithMap(buffer.readBoolean());
    packet.setDefaultPlayerPermission(PLAYER_PERMISSIONS[VarInts.readInt(buffer)]);
    packet.setServerChunkTickRange(buffer.readIntLE());
    packet.setBehaviorPackLocked(buffer.readBoolean());
    packet.setResourcePackLocked(buffer.readBoolean());
    packet.setFromLockedWorldTemplate(buffer.readBoolean());
    packet.setUsingMsaGamertagsOnly(buffer.readBoolean());
    packet.setFromWorldTemplate(buffer.readBoolean());
    packet.setWorldTemplateOptionLocked(buffer.readBoolean());
    // Level settings end
    packet.setLevelId(BedrockUtils.readString(buffer));
    packet.setWorldName(BedrockUtils.readString(buffer));
    packet.setPremiumWorldTemplateId(BedrockUtils.readString(buffer));
    packet.setTrial(buffer.readBoolean());
    packet.setCurrentTick(buffer.readLongLE());
    packet.setEnchantmentSeed(VarInts.readInt(buffer));

    int paletteLength = VarInts.readUnsignedInt(buffer);
    List<CompoundTag> palette = new ObjectArrayList<>(paletteLength);
    for (int i = 0; i < paletteLength; i++) {
        palette.add(CompoundTagBuilder.builder()
                .tag(CompoundTagBuilder.builder()
                        .stringTag("name", BedrockUtils.readString(buffer))
                        .build("block"))
                .shortTag("meta", buffer.readShortLE())
                .buildRootTag());
    }
    packet.setBlockPalette(new ListTag<>("", CompoundTag.class, palette));

    packet.setMultiplayerCorrelationId(BedrockUtils.readString(buffer));
}

Source File: StartGameSerializer_v354.java From Protocol with Apache License 2.0

4 votes

@Override
public void deserialize(ByteBuf buffer, StartGamePacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlayerGamemode(VarInts.readInt(buffer));
    packet.setPlayerPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector2f(buffer));
    // Level settings start
    packet.setSeed(VarInts.readInt(buffer));
    packet.setDimensionId(VarInts.readInt(buffer));
    packet.setGeneratorId(VarInts.readInt(buffer));
    packet.setLevelGamemode(VarInts.readInt(buffer));
    packet.setDifficulty(VarInts.readInt(buffer));
    packet.setDefaultSpawn(BedrockUtils.readBlockPosition(buffer));
    packet.setAchievementsDisabled(buffer.readBoolean());
    packet.setTime(VarInts.readInt(buffer));
    packet.setEduEditionOffers(buffer.readBoolean() ? 1 : 0);
    packet.setEduFeaturesEnabled(buffer.readBoolean());
    packet.setRainLevel(buffer.readFloatLE());
    packet.setLightningLevel(buffer.readFloatLE());
    packet.setPlatformLockedContentConfirmed(buffer.readBoolean());
    packet.setMultiplayerGame(buffer.readBoolean());
    packet.setBroadcastingToLan(buffer.readBoolean());
    packet.setXblBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setPlatformBroadcastMode(GamePublishSetting.byId(VarInts.readInt(buffer)));
    packet.setCommandsEnabled(buffer.readBoolean());
    packet.setTexturePacksRequired(buffer.readBoolean());
    BedrockUtils.readArray(buffer, packet.getGamerules(), BedrockUtils::readGameRule);
    packet.setBonusChestEnabled(buffer.readBoolean());
    packet.setStartingWithMap(buffer.readBoolean());
    packet.setDefaultPlayerPermission(PLAYER_PERMISSIONS[VarInts.readInt(buffer)]);
    packet.setServerChunkTickRange(buffer.readIntLE());
    packet.setBehaviorPackLocked(buffer.readBoolean());
    packet.setResourcePackLocked(buffer.readBoolean());
    packet.setFromLockedWorldTemplate(buffer.readBoolean());
    packet.setUsingMsaGamertagsOnly(buffer.readBoolean());
    packet.setFromWorldTemplate(buffer.readBoolean());
    packet.setWorldTemplateOptionLocked(buffer.readBoolean());
    // Level settings end
    packet.setLevelId(BedrockUtils.readString(buffer));
    packet.setWorldName(BedrockUtils.readString(buffer));
    packet.setPremiumWorldTemplateId(BedrockUtils.readString(buffer));
    packet.setTrial(buffer.readBoolean());
    packet.setCurrentTick(buffer.readLongLE());
    packet.setEnchantmentSeed(VarInts.readInt(buffer));

    int paletteLength = VarInts.readUnsignedInt(buffer);
    List<CompoundTag> palette = new ObjectArrayList<>(paletteLength);
    for (int i = 0; i < paletteLength; i++) {
        palette.add(CompoundTagBuilder.builder()
                .tag(CompoundTagBuilder.builder()
                        .stringTag("name", BedrockUtils.readString(buffer))
                        .build("block"))
                .shortTag("meta", buffer.readShortLE())
                .buildRootTag());
    }
    packet.setBlockPalette(new ListTag<>("", CompoundTag.class, palette));

    packet.setMultiplayerCorrelationId(BedrockUtils.readString(buffer));
}

Source File: JavaTradeListTranslator.java From Geyser with MIT License

4 votes

@Override
public void translate(ServerTradeListPacket packet, GeyserSession session) {
    Entity villager = session.getPlayerEntity();
    session.setVillagerTrades(packet.getTrades());
    villager.getMetadata().put(EntityData.TRADE_TIER, packet.getVillagerLevel() - 1);
    villager.getMetadata().put(EntityData.MAX_TRADE_TIER, 4);
    villager.getMetadata().put(EntityData.TRADE_XP, packet.getExperience());
    villager.updateBedrockMetadata(session);

    UpdateTradePacket updateTradePacket = new UpdateTradePacket();
    updateTradePacket.setTradeTier(packet.getVillagerLevel() - 1);
    updateTradePacket.setWindowId((short) packet.getWindowId());
    updateTradePacket.setWindowType((short) ContainerType.TRADING.id());
    String displayName;
    Entity realVillager = session.getEntityCache().getEntityByGeyserId(session.getLastInteractedVillagerEid());
    if (realVillager != null && realVillager.getMetadata().containsKey(EntityData.NAMETAG) && realVillager.getMetadata().getString(EntityData.NAMETAG) != null) {
        displayName = realVillager.getMetadata().getString(EntityData.NAMETAG);
    } else {
        displayName = packet.isRegularVillager() ? "Villager" : "Wandering Trader";
    }
    updateTradePacket.setDisplayName(displayName);
    updateTradePacket.setUnknownInt(0);
    updateTradePacket.setScreen2(true);
    updateTradePacket.setWilling(true);
    updateTradePacket.setPlayerUniqueEntityId(session.getPlayerEntity().getGeyserId());
    updateTradePacket.setTraderUniqueEntityId(session.getPlayerEntity().getGeyserId());
    CompoundTagBuilder builder = CompoundTagBuilder.builder();
    List<CompoundTag> tags = new ArrayList<>();
    for (VillagerTrade trade : packet.getTrades()) {
        CompoundTagBuilder recipe = CompoundTagBuilder.builder();
        recipe.intTag("maxUses", trade.getMaxUses());
        recipe.intTag("traderExp", trade.getXp());
        recipe.floatTag("priceMultiplierA", trade.getPriceMultiplier());
        recipe.tag(getItemTag(session, trade.getOutput(), "sell", 0));
        recipe.floatTag("priceMultiplierB", 0.0f);
        recipe.intTag("buyCountB", trade.getSecondInput() != null ? trade.getSecondInput().getAmount() : 0);
        recipe.intTag("buyCountA", trade.getFirstInput().getAmount());
        recipe.intTag("demand", trade.getDemand());
        recipe.intTag("tier", packet.getVillagerLevel() - 1);
        recipe.tag(getItemTag(session, trade.getFirstInput(), "buyA", trade.getSpecialPrice()));
        if (trade.getSecondInput() != null) {
            recipe.tag(getItemTag(session, trade.getSecondInput(), "buyB", 0));
        }
        recipe.intTag("uses", trade.getNumUses());
        recipe.byteTag("rewardExp", (byte) 1);
        tags.add(recipe.buildRootTag());
    }

    //Hidden trade to fix visual experience bug
    if (packet.isRegularVillager() && packet.getVillagerLevel() < 5) {
        tags.add(CompoundTagBuilder.builder()
                .intTag("maxUses", 0)
                .intTag("traderExp", 0)
                .floatTag("priceMultiplierA", 0.0f)
                .floatTag("priceMultiplierB", 0.0f)
                .intTag("buyCountB", 0)
                .intTag("buyCountA", 0)
                .intTag("demand", 0)
                .intTag("tier", 5)
                .intTag("uses", 0)
                .byteTag("rewardExp", (byte) 0)
                .buildRootTag());
    }

    builder.listTag("Recipes", CompoundTag.class, tags);
    List<CompoundTag> expTags = new ArrayList<>();
    expTags.add(CompoundTagBuilder.builder().intTag("0", 0).buildRootTag());
    expTags.add(CompoundTagBuilder.builder().intTag("1", 10).buildRootTag());
    expTags.add(CompoundTagBuilder.builder().intTag("2", 70).buildRootTag());
    expTags.add(CompoundTagBuilder.builder().intTag("3", 150).buildRootTag());
    expTags.add(CompoundTagBuilder.builder().intTag("4", 250).buildRootTag());
    builder.listTag("TierExpRequirements", CompoundTag.class, expTags);
    updateTradePacket.setOffers(builder.buildRootTag());
    session.sendUpstreamPacket(updateTradePacket);
}

Source File: BedBlockEntityTranslator.java From Geyser with MIT License

4 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.byteTag("color", (byte) 0);
    return tagBuilder.buildRootTag();
}

Source File: BannerBlockEntityTranslator.java From Geyser with MIT License

4 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.listTag("Patterns", com.nukkitx.nbt.tag.CompoundTag.class, new ArrayList<>());
    return tagBuilder.buildRootTag();
}

Source File: SignBlockEntityTranslator.java From Geyser with MIT License

4 votes

@Override
public com.nukkitx.nbt.tag.CompoundTag getDefaultBedrockTag(String bedrockId, int x, int y, int z) {
    CompoundTagBuilder tagBuilder = getConstantBedrockTag(bedrockId, x, y, z).toBuilder();
    tagBuilder.stringTag("Text", "");
    return tagBuilder.buildRootTag();
}

com.nukkitx.nbt.CompoundTagBuilder Java Examples