cn.nukkit.nbt.NBTIO Java Examples
The following examples show how to use
cn.nukkit.nbt.NBTIO.
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Example #1
Source File: BlockEntityShulkerBox.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #2
Source File: BaseLevelProvider.java From Nukkit with GNU General Public License v3.0 | 6 votes |
public BaseLevelProvider(Level level, String path) throws IOException { this.level = level; this.path = path; File file_path = new File(this.path); if (!file_path.exists()) { file_path.mkdirs(); } CompoundTag levelData = NBTIO.readCompressed(new FileInputStream(new File(this.getPath() + "level.dat")), ByteOrder.BIG_ENDIAN); if (levelData.get("Data") instanceof CompoundTag) { this.levelData = levelData.getCompound("Data"); } else { throw new LevelException("Invalid level.dat"); } if (!this.levelData.contains("generatorName")) { this.levelData.putString("generatorName", Generator.getGenerator("DEFAULT").getSimpleName().toLowerCase()); } if (!this.levelData.contains("generatorOptions")) { this.levelData.putString("generatorOptions", ""); } this.spawn = new Vector3(this.levelData.getInt("SpawnX"), this.levelData.getInt("SpawnY"), this.levelData.getInt("SpawnZ")); }
Example #3
Source File: BaseLevelProvider.java From Nukkit with GNU General Public License v3.0 | 6 votes |
public BaseLevelProvider(Level level, String path) throws IOException { this.level = level; this.path = path; File file_path = new File(this.path); if (!file_path.exists()) { file_path.mkdirs(); } CompoundTag levelData = NBTIO.readCompressed(new FileInputStream(new File(this.getPath() + "level.dat")), ByteOrder.BIG_ENDIAN); if (levelData.get("Data") instanceof CompoundTag) { this.levelData = levelData.getCompound("Data"); } else { throw new LevelException("Invalid level.dat"); } if (!this.levelData.contains("generatorName")) { this.levelData.putString("generatorName", Generator.getGenerator("DEFAULT").getSimpleName().toLowerCase()); } if (!this.levelData.contains("generatorOptions")) { this.levelData.putString("generatorOptions", ""); } this.spawn = new Vector3(this.levelData.getInt("SpawnX"), this.levelData.getInt("SpawnY"), this.levelData.getInt("SpawnZ")); }
Example #4
Source File: BlockEntityChest.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override protected void initBlockEntity() { this.inventory = new ChestInventory(this); if (!this.namedTag.contains("Items") || !(this.namedTag.get("Items") instanceof ListTag)) { this.namedTag.putList(new ListTag<CompoundTag>("Items")); } /* for (int i = 0; i < this.getSize(); i++) { this.inventory.setItem(i, this.getItem(i)); } */ ListTag<CompoundTag> list = (ListTag<CompoundTag>) this.namedTag.getList("Items"); for (CompoundTag compound : list.getAll()) { Item item = NBTIO.getItemHelper(compound); this.inventory.slots.put(compound.getByte("Slot"), item); } super.initBlockEntity(); }
Example #5
Source File: EntityMinecartHopper.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void initEntity() { super.initEntity(); this.inventory = new MinecartHopperInventory(this); if (this.namedTag.contains("Items") && this.namedTag.get("Items") instanceof ListTag) { ListTag<CompoundTag> inventoryList = this.namedTag.getList("Items", CompoundTag.class); for (CompoundTag item : inventoryList.getAll()) { this.inventory.setItem(item.getByte("Slot"), NBTIO.getItemHelper(item)); } } this.dataProperties .putByte(DATA_CONTAINER_TYPE, 11) .putInt(DATA_CONTAINER_BASE_SIZE, this.inventory.getSize()) .putInt(DATA_CONTAINER_EXTRA_SLOTS_PER_STRENGTH, 0); }
Example #6
Source File: EntityFirework.java From Nukkit with GNU General Public License v3.0 | 6 votes |
public EntityFirework(FullChunk chunk, CompoundTag nbt) { super(chunk, nbt); this.fireworkAge = 0; Random rand = new Random(); this.lifetime = 30 + rand.nextInt(6) + rand.nextInt(7); this.motionX = rand.nextGaussian() * 0.001D; this.motionZ = rand.nextGaussian() * 0.001D; this.motionY = 0.05D; if (nbt.contains("FireworkItem")) { firework = NBTIO.getItemHelper(nbt.getCompound("FireworkItem")); } else { firework = new ItemFirework(); } this.setDataProperty(new NBTEntityData(Entity.DATA_DISPLAY_ITEM, firework.getNamedTag())); this.setDataProperty(new IntEntityData(Entity.DATA_DISPLAY_OFFSET, 1)); this.setDataProperty(new ByteEntityData(Entity.DATA_HAS_DISPLAY, 1)); }
Example #7
Source File: EntityItem.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void saveNBT() { super.saveNBT(); if (this.item != null) { // Yes, a item can be null... I don't know what causes this, but it can happen. this.namedTag.putCompound("Item", NBTIO.putItemHelper(this.item, -1)); this.namedTag.putShort("Health", (int) this.getHealth()); this.namedTag.putShort("Age", this.age); this.namedTag.putShort("PickupDelay", this.pickupDelay); if (this.owner != null) { this.namedTag.putString("Owner", this.owner); } if (this.thrower != null) { this.namedTag.putString("Thrower", this.thrower); } } }
Example #8
Source File: BlockEntityShulkerBox.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override protected void initBlockEntity() { this.inventory = new ShulkerBoxInventory(this); if (!this.namedTag.contains("Items") || !(this.namedTag.get("Items") instanceof ListTag)) { this.namedTag.putList(new ListTag<CompoundTag>("Items")); } ListTag<CompoundTag> list = (ListTag<CompoundTag>) this.namedTag.getList("Items"); for (CompoundTag compound : list.getAll()) { Item item = NBTIO.getItemHelper(compound); this.inventory.slots.put(compound.getByte("Slot"), item); } if (!this.namedTag.contains("facing")) { this.namedTag.putByte("facing", 0); } super.initBlockEntity(); }
Example #9
Source File: BlockEntityHopper.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").getAll().remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #10
Source File: BlockEntityHopper.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").getAll().remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #11
Source File: BlockEntityItemFrame.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public CompoundTag getSpawnCompound() { if (!this.namedTag.contains("Item")) { this.setItem(new ItemBlock(new BlockAir()), false); } CompoundTag NBTItem = namedTag.getCompound("Item").copy(); NBTItem.setName("Item"); boolean item = NBTItem.getShort("id") == Item.AIR; return new CompoundTag() .putString("id", BlockEntity.ITEM_FRAME) .putInt("x", (int) this.x) .putInt("y", (int) this.y) .putInt("z", (int) this.z) .putCompound("Item", item ? NBTIO.putItemHelper(new ItemBlock(new BlockAir())) : NBTItem) .putByte("ItemRotation", item ? 0 : this.getItemRotation()); // TODO: This crashes the client, why? // .putFloat("ItemDropChance", this.getItemDropChance()); }
Example #12
Source File: EntityItem.java From Jupiter with GNU General Public License v3.0 | 6 votes |
@Override public void saveNBT() { super.saveNBT(); if (this.item != null) { // Yes, a item can be null... I don't know what causes this, but it can happen. this.namedTag.putCompound("Item", NBTIO.putItemHelper(this.item, -1)); this.namedTag.putShort("Health", (int) this.getHealth()); this.namedTag.putShort("Age", this.age); this.namedTag.putShort("PickupDelay", this.pickupDelay); if (this.owner != null) { this.namedTag.putString("Owner", this.owner); } if (this.thrower != null) { this.namedTag.putString("Thrower", this.thrower); } } }
Example #13
Source File: BlockEntityHopper.java From Jupiter with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").getAll().remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #14
Source File: BlockEntityDropper.java From Jupiter with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").getAll().remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #15
Source File: BlockEntityChest.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override protected void initBlockEntity() { this.inventory = new ChestInventory(this); if (!this.namedTag.contains("Items") || !(this.namedTag.get("Items") instanceof ListTag)) { this.namedTag.putList(new ListTag<CompoundTag>("Items")); } /* for (int i = 0; i < this.getSize(); i++) { this.inventory.setItem(i, this.getItem(i)); } */ ListTag<CompoundTag> list = (ListTag<CompoundTag>) this.namedTag.getList("Items"); for (CompoundTag compound : list.getAll()) { Item item = NBTIO.getItemHelper(compound); this.inventory.slots.put(compound.getByte("Slot"), item); } super.initBlockEntity(); }
Example #16
Source File: BlockEntitySpawnable.java From Nukkit with GNU General Public License v3.0 | 6 votes |
public void spawnTo(Player player) { if (this.closed) { return; } CompoundTag tag = this.getSpawnCompound(); BlockEntityDataPacket pk = new BlockEntityDataPacket(); pk.x = (int) this.x; pk.y = (int) this.y; pk.z = (int) this.z; try { pk.namedTag = NBTIO.write(tag, ByteOrder.LITTLE_ENDIAN, true); } catch (IOException e) { throw new RuntimeException(e); } player.dataPacket(pk); }
Example #17
Source File: BlockEntityBrewingStand.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").getAll().remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #18
Source File: BlockEntityItemFrame.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override protected void initBlockEntity() { if (!namedTag.contains("Item")) { namedTag.putCompound("Item", NBTIO.putItemHelper(new ItemBlock(Block.get(BlockID.AIR)))); } if (!namedTag.contains("ItemRotation")) { namedTag.putByte("ItemRotation", 0); } if (!namedTag.contains("ItemDropChance")) { namedTag.putFloat("ItemDropChance", 1.0f); } this.level.updateComparatorOutputLevel(this); super.initBlockEntity(); }
Example #19
Source File: ChunkRequestTask.java From Jupiter with GNU General Public License v3.0 | 6 votes |
public ChunkRequestTask(Level level, Chunk chunk) { this.levelId = level.getId(); this.chunk = chunk.toFastBinary(); this.chunkX = chunk.getX(); this.chunkZ = chunk.getZ(); byte[] buffer = new byte[0]; for (BlockEntity blockEntity : chunk.getBlockEntities().values()) { if (blockEntity instanceof BlockEntitySpawnable) { try { buffer = Binary.appendBytes(buffer, NBTIO.write(((BlockEntitySpawnable) blockEntity).getSpawnCompound(), ByteOrder.BIG_ENDIAN, true)); } catch (IOException e) { throw new RuntimeException(e); } } } this.blockEntities = buffer; }
Example #20
Source File: BlockEntityFurnace.java From Nukkit with GNU General Public License v3.0 | 6 votes |
@Override public void setItem(int index, Item item) { int i = this.getSlotIndex(index); CompoundTag d = NBTIO.putItemHelper(item, index); if (item.getId() == Item.AIR || item.getCount() <= 0) { if (i >= 0) { this.namedTag.getList("Items").getAll().remove(i); } } else if (i < 0) { (this.namedTag.getList("Items", CompoundTag.class)).add(d); } else { (this.namedTag.getList("Items", CompoundTag.class)).add(i, d); } }
Example #21
Source File: Level.java From Nukkit with GNU General Public License v3.0 | 5 votes |
public void dropItem(Vector3 source, Item item, Vector3 motion, boolean dropAround, int delay) { if (motion == null) { if (dropAround) { float f = ThreadLocalRandom.current().nextFloat() * 0.5f; float f1 = ThreadLocalRandom.current().nextFloat() * ((float) Math.PI * 2); motion = new Vector3(-MathHelper.sin(f1) * f, 0.20000000298023224, MathHelper.cos(f1) * f); } else { motion = new Vector3(new java.util.Random().nextDouble() * 0.2 - 0.1, 0.2, new java.util.Random().nextDouble() * 0.2 - 0.1); } } CompoundTag itemTag = NBTIO.putItemHelper(item); itemTag.setName("Item"); if (item.getId() > 0 && item.getCount() > 0) { EntityItem itemEntity = new EntityItem( this.getChunk((int) source.getX() >> 4, (int) source.getZ() >> 4, true), new CompoundTag().putList(new ListTag<DoubleTag>("Pos").add(new DoubleTag("", source.getX())) .add(new DoubleTag("", source.getY())).add(new DoubleTag("", source.getZ()))) .putList(new ListTag<DoubleTag>("Motion").add(new DoubleTag("", motion.x)) .add(new DoubleTag("", motion.y)).add(new DoubleTag("", motion.z))) .putList(new ListTag<FloatTag>("Rotation") .add(new FloatTag("", new java.util.Random().nextFloat() * 360)) .add(new FloatTag("", 0))) .putShort("Health", 5).putCompound("Item", itemTag).putShort("PickupDelay", delay)); itemEntity.spawnToAll(); } }
Example #22
Source File: McRegion.java From Nukkit with GNU General Public License v3.0 | 5 votes |
public static void generate(String path, String name, long seed, Class<? extends Generator> generator, Map<String, String> options) throws IOException { if (!new File(path + "/region").exists()) { new File(path + "/region").mkdirs(); } CompoundTag levelData = new CompoundTag("Data") .putCompound("GameRules", new CompoundTag()) .putLong("DayTime", 0) .putInt("GameType", 0) .putString("generatorName", Generator.getGeneratorName(generator)) .putString("generatorOptions", options.getOrDefault("preset", "")) .putInt("generatorVersion", 1) .putBoolean("hardcore", false) .putBoolean("initialized", true) .putLong("LastPlayed", System.currentTimeMillis() / 1000) .putString("LevelName", name) .putBoolean("raining", false) .putInt("rainTime", 0) .putLong("RandomSeed", seed) .putInt("SpawnX", 128) .putInt("SpawnY", 70) .putInt("SpawnZ", 128) .putBoolean("thundering", false) .putInt("thunderTime", 0) .putInt("version", 19133) .putLong("Time", 0) .putLong("SizeOnDisk", 0); NBTIO.writeGZIPCompressed(new CompoundTag().putCompound("Data", levelData), new FileOutputStream(path + "level.dat"), ByteOrder.BIG_ENDIAN); }
Example #23
Source File: BlockEntityItemFrame.java From Jupiter with GNU General Public License v3.0 | 5 votes |
public BlockEntityItemFrame(FullChunk chunk, CompoundTag nbt) { super(chunk, nbt); if (!nbt.contains("Item")) { nbt.putCompound("Item", NBTIO.putItemHelper(new ItemBlock(new BlockAir()))); } if (!nbt.contains("ItemRotation")) { nbt.putByte("ItemRotation", 0); } if (!nbt.contains("ItemDropChance")) { nbt.putFloat("ItemDropChance", 1.0f); } this.level.updateComparatorOutputLevel(this); }
Example #24
Source File: BlockEntityItemFrame.java From Jupiter with GNU General Public License v3.0 | 5 votes |
public void setItem(Item item, boolean setChanged) { this.namedTag.putCompound("Item", NBTIO.putItemHelper(item)); if (setChanged) { this.setChanged(); } this.level.updateComparatorOutputLevel(this); }
Example #25
Source File: EntityItem.java From Jupiter with GNU General Public License v3.0 | 5 votes |
@Override protected void initEntity() { super.initEntity(); this.setMaxHealth(5); this.setHealth(this.namedTag.getShort("Health")); if (this.namedTag.contains("Age")) { this.age = this.namedTag.getShort("Age"); } if (this.namedTag.contains("PickupDelay")) { this.pickupDelay = this.namedTag.getShort("PickupDelay"); } if (this.namedTag.contains("Owner")) { this.owner = this.namedTag.getString("Owner"); } if (this.namedTag.contains("Thrower")) { this.thrower = this.namedTag.getString("Thrower"); } if (!this.namedTag.contains("Item")) { this.close(); return; } this.item = NBTIO.getItemHelper(this.namedTag.getCompound("Item")); this.setDataFlag(DATA_FLAGS, DATA_FLAG_IMMOBILE, true); this.server.getPluginManager().callEvent(new ItemSpawnEvent(this)); }
Example #26
Source File: Chunk.java From Nukkit with GNU General Public License v3.0 | 5 votes |
public static Chunk fromBinary(byte[] data, LevelProvider provider) { try { CompoundTag chunk = NBTIO.read(new ByteArrayInputStream(Zlib.inflate(data)), ByteOrder.BIG_ENDIAN); if (!chunk.contains("Level") || !(chunk.get("Level") instanceof CompoundTag)) { return null; } return new Chunk(provider != null ? provider : McRegion.class.newInstance(), chunk.getCompound("Level")); } catch (Exception e) { return null; } }
Example #27
Source File: BaseLevelProvider.java From Nukkit with GNU General Public License v3.0 | 5 votes |
@Override public void saveLevelData() { try { NBTIO.writeGZIPCompressed(new CompoundTag().putCompound("Data", this.levelData), new FileOutputStream(this.getPath() + "level.dat")); } catch (IOException e) { throw new RuntimeException(e); } }
Example #28
Source File: Item.java From Nukkit with GNU General Public License v3.0 | 5 votes |
public byte[] writeCompoundTag(CompoundTag tag) { try { tag.setName(""); return NBTIO.write(tag, ByteOrder.LITTLE_ENDIAN); } catch (IOException e) { throw new RuntimeException(e); } }
Example #29
Source File: LevelDB.java From Nukkit with GNU General Public License v3.0 | 5 votes |
@Override public void saveLevelData() { try { byte[] data = NBTIO.write(levelData, ByteOrder.LITTLE_ENDIAN); ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); outputStream.write(Binary.writeLInt(3)); outputStream.write(Binary.writeLInt(data.length)); outputStream.write(data); Utils.writeFile(path + "level.dat", new ByteArrayInputStream(outputStream.toByteArray())); } catch (IOException e) { throw new RuntimeException(e); } }
Example #30
Source File: BlockEntityHopper.java From Nukkit with GNU General Public License v3.0 | 5 votes |
@Override public Item getItem(int index) { int i = this.getSlotIndex(index); if (i < 0) { return new ItemBlock(Block.get(BlockID.AIR), 0, 0); } else { CompoundTag data = (CompoundTag) this.namedTag.getList("Items").get(i); return NBTIO.getItemHelper(data); } }