Examples with ListTag cn.nukkit.nbt.tag.ListTag used on opensource projects

Example 11 with ListTag

use of cn.nukkit.nbt.tag.ListTag in project Nukkit by Nukkit.

the class ItemSpawnEgg method onActivate.

@Override
public boolean onActivate(Level level, Player player, Block block, Block target, BlockFace face, double fx, double fy, double fz) {
    FullChunk chunk = level.getChunk((int) block.getX() >> 4, (int) block.getZ() >> 4);
    if (chunk == null) {
        return false;
    }
    CompoundTag nbt = new CompoundTag().putList(new ListTag<DoubleTag>("Pos").add(new DoubleTag("", block.getX() + 0.5)).add(new DoubleTag("", block.getY())).add(new DoubleTag("", block.getZ() + 0.5))).putList(new ListTag<DoubleTag>("Motion").add(new DoubleTag("", 0)).add(new DoubleTag("", 0)).add(new DoubleTag("", 0))).putList(new ListTag<FloatTag>("Rotation").add(new FloatTag("", new Random().nextFloat() * 360)).add(new FloatTag("", 0)));
    if (this.hasCustomName()) {
        nbt.putString("CustomName", this.getCustomName());
    }
    Entity entity = Entity.createEntity(this.meta, chunk, nbt);
    if (entity != null) {
        if (player.isSurvival()) {
            Item item = player.getInventory().getItemInHand();
            item.setCount(item.getCount() - 1);
            player.getInventory().setItemInHand(item);
        }
        entity.spawnToAll();
        return true;
    }
    return false;
}

Example 12 with ListTag

use of cn.nukkit.nbt.tag.ListTag in project Nukkit by Nukkit.

the class Chunk method toBinary.

@Override
public byte[] toBinary() {
    CompoundTag nbt = this.getNBT().copy();
    nbt.putInt("xPos", this.getX());
    nbt.putInt("zPos", this.getZ());
    if (this.isGenerated()) {
        nbt.putByteArray("Blocks", this.getBlockIdArray());
        nbt.putByteArray("Data", this.getBlockDataArray());
        nbt.putByteArray("SkyLight", this.getBlockSkyLightArray());
        nbt.putByteArray("BlockLight", this.getBlockLightArray());
        nbt.putIntArray("BiomeColors", this.getBiomeColorArray());
        int[] heightInts = new int[256];
        byte[] heightBytes = this.getHeightMapArray();
        for (int i = 0; i < heightInts.length; i++) {
            heightInts[i] = heightBytes[i] & 0xFF;
        }
        nbt.putIntArray("HeightMap", heightInts);
    }
    ArrayList<CompoundTag> entities = new ArrayList<>();
    for (Entity entity : this.getEntities().values()) {
        if (!(entity instanceof Player) && !entity.closed) {
            entity.saveNBT();
            entities.add(entity.namedTag);
        }
    }
    ListTag<CompoundTag> entityListTag = new ListTag<>("Entities");
    entityListTag.setAll(entities);
    nbt.putList(entityListTag);
    ArrayList<CompoundTag> tiles = new ArrayList<>();
    for (BlockEntity blockEntity : this.getBlockEntities().values()) {
        blockEntity.saveNBT();
        tiles.add(blockEntity.namedTag);
    }
    ListTag<CompoundTag> tileListTag = new ListTag<>("TileEntities");
    tileListTag.setAll(tiles);
    nbt.putList(tileListTag);
    BinaryStream extraData = new BinaryStream();
    Map<Integer, Integer> extraDataArray = this.getBlockExtraDataArray();
    extraData.putInt(extraDataArray.size());
    for (Integer key : extraDataArray.keySet()) {
        extraData.putInt(key);
        extraData.putShort(extraDataArray.get(key));
    }
    nbt.putByteArray("ExtraData", extraData.getBuffer());
    CompoundTag chunk = new CompoundTag("");
    chunk.putCompound("Level", nbt);
    try {
        return Zlib.deflate(NBTIO.write(chunk, ByteOrder.BIG_ENDIAN), RegionLoader.COMPRESSION_LEVEL);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 13 with ListTag

use of cn.nukkit.nbt.tag.ListTag in project Nukkit by Nukkit.

the class BaseFullChunk method initChunk.

public void initChunk() {
    if (this.getProvider() != null && !this.isInit) {
        boolean changed = false;
        if (this.NBTentities != null) {
            this.getProvider().getLevel().timings.syncChunkLoadEntitiesTimer.startTiming();
            for (CompoundTag nbt : NBTentities) {
                if (!nbt.contains("id")) {
                    this.setChanged();
                    continue;
                }
                ListTag pos = nbt.getList("Pos");
                if ((((NumberTag) pos.get(0)).getData().intValue() >> 4) != this.getX() || ((((NumberTag) pos.get(2)).getData().intValue() >> 4) != this.getZ())) {
                    changed = true;
                    continue;
                }
                Entity entity = Entity.createEntity(nbt.getString("id"), this, nbt);
                if (entity != null) {
                    changed = true;
                    continue;
                }
            }
            this.getProvider().getLevel().timings.syncChunkLoadEntitiesTimer.stopTiming();
            this.NBTentities = null;
        }
        if (this.NBTtiles != null) {
            this.getProvider().getLevel().timings.syncChunkLoadBlockEntitiesTimer.startTiming();
            for (CompoundTag nbt : NBTtiles) {
                if (nbt != null) {
                    if (!nbt.contains("id")) {
                        changed = true;
                        continue;
                    }
                    if ((nbt.getInt("x") >> 4) != this.getX() || ((nbt.getInt("z") >> 4) != this.getZ())) {
                        changed = true;
                        continue;
                    }
                    BlockEntity blockEntity = BlockEntity.createBlockEntity(nbt.getString("id"), this, nbt);
                    if (blockEntity == null) {
                        changed = true;
                        continue;
                    }
                }
            }
            this.getProvider().getLevel().timings.syncChunkLoadBlockEntitiesTimer.stopTiming();
            this.NBTtiles = null;
        }
        this.setChanged(changed);
        this.isInit = true;
    }
}

Example 14 with ListTag

use of cn.nukkit.nbt.tag.ListTag in project Nukkit by Nukkit.

the class ProjectileItem method onClickAir.

public boolean onClickAir(Player player, Vector3 directionVector) {
    CompoundTag nbt = new CompoundTag().putList(new ListTag<DoubleTag>("Pos").add(new DoubleTag("", player.x)).add(new DoubleTag("", player.y + player.getEyeHeight())).add(new DoubleTag("", player.z))).putList(new ListTag<DoubleTag>("Motion").add(new DoubleTag("", directionVector.x)).add(new DoubleTag("", directionVector.y)).add(new DoubleTag("", directionVector.z))).putList(new ListTag<FloatTag>("Rotation").add(new FloatTag("", (float) player.yaw)).add(new FloatTag("", (float) player.pitch)));
    this.correctNBT(nbt);
    Entity projectile = Entity.createEntity(this.getProjectileEntityType(), player.getLevel().getChunk(player.getFloorX() >> 4, player.getFloorZ() >> 4), nbt, player);
    if (projectile != null) {
        projectile.setMotion(projectile.getMotion().multiply(this.getThrowForce()));
        this.count--;
        if (projectile instanceof EntityProjectile) {
            ProjectileLaunchEvent ev = new ProjectileLaunchEvent((EntityProjectile) projectile);
            player.getServer().getPluginManager().callEvent(ev);
            if (ev.isCancelled()) {
                projectile.kill();
            } else {
                projectile.spawnToAll();
                player.getLevel().addSound(player, Sound.RANDOM_BOW, 1, 1, player.getViewers().values());
            }
        } else {
            projectile.spawnToAll();
        }
    } else {
        return false;
    }
    return true;
}

Example 15 with ListTag

use of cn.nukkit.nbt.tag.ListTag in project Nukkit by Nukkit.

the class BlockEntityChest method initBlockEntity.

@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();
}