Java Code Examples for cn.nukkit.utils.BinaryStream#putShort()

The following examples show how to use cn.nukkit.utils.BinaryStream#putShort() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Chunk.java From Jupiter with GNU General Public License v3.0

4 votes

public byte[] toBinary(boolean saveExtra) {
    try {
        LevelProvider provider = this.getProvider();

        if (saveExtra && provider instanceof LevelDB) {

            List<CompoundTag> entities = new ArrayList<>();

            for (Entity entity : this.getEntities().values()) {
                if (!(entity instanceof Player) && !entity.closed) {
                    entity.saveNBT();
                    entities.add(entity.namedTag);
                }
            }

            EntitiesKey entitiesKey = EntitiesKey.create(this.getX(), this.getZ());
            if (!entities.isEmpty()) {
                ((LevelDB) provider).getDatabase().put(entitiesKey.toArray(), NBTIO.write(entities));
            } else {
                ((LevelDB) provider).getDatabase().delete(entitiesKey.toArray());
            }

            List<CompoundTag> tiles = new ArrayList<>();

            for (BlockEntity blockEntity : this.getBlockEntities().values()) {
                if (!blockEntity.closed) {
                    blockEntity.saveNBT();
                    entities.add(blockEntity.namedTag);
                }
            }

            TilesKey tilesKey = TilesKey.create(this.getX(), this.getZ());
            if (!tiles.isEmpty()) {
                ((LevelDB) provider).getDatabase().put(tilesKey.toArray(), NBTIO.write(tiles));
            } else {
                ((LevelDB) provider).getDatabase().delete(tilesKey.toArray());
            }

            ExtraDataKey extraDataKey = ExtraDataKey.create(this.getX(), this.getZ());
            if (!this.getBlockExtraDataArray().isEmpty()) {
                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));
                }
                ((LevelDB) provider).getDatabase().put(extraDataKey.toArray(), extraData.getBuffer());
            } else {
                ((LevelDB) provider).getDatabase().delete(extraDataKey.toArray());
            }

        }

        byte[] heightMap = new byte[this.getHeightMapArray().length];
        for (int i = 0; i < this.getHeightMapArray().length; i++) {
            heightMap[i] = (byte) this.getHeightMapArray()[i];
        }

        byte[] biomeColors = new byte[this.getBiomeColorArray().length * 4];
        for (int i = 0; i < this.getBiomeColorArray().length; i++) {
            byte[] bytes = Binary.writeInt(this.getBiomeColorArray()[i]);
            biomeColors[i * 4] = bytes[0];
            biomeColors[i * 4 + 1] = bytes[1];
            biomeColors[i * 4 + 2] = bytes[2];
            biomeColors[i * 4 + 3] = bytes[3];
        }

        return Binary.appendBytes(
                Binary.writeLInt(this.getX()),
                Binary.writeLInt(this.getZ()),
                this.getBlockIdArray(),
                this.getBlockDataArray(),
                this.getBlockSkyLightArray(),
                this.getBlockLightArray(),
                heightMap,
                biomeColors,
                new byte[]{(byte) (((this.isLightPopulated ? 0x04 : 0) | (this.isPopulated() ? 0x02 : 0) | (this.isGenerated() ? 0x01 : 0)) & 0xff)}
        );
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

}

Example 2

Source File: Chunk.java From Jupiter with GNU General Public License v3.0

4 votes

@Override
public byte[] toBinary() {
    CompoundTag nbt = this.getNBT().copy();

    nbt.putInt("xPos", this.x);
    nbt.putInt("zPos", this.z);

    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());
        nbt.putIntArray("HeightMap", this.getHeightMapArray());
    }


    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 3

Source File: Chunk.java From Jupiter with GNU General Public License v3.0

4 votes

@Override
public byte[] toFastBinary() {
    CompoundTag nbt = this.getNBT().copy();
    nbt.putInt("xPos", this.x);
    nbt.putInt("zPos", this.z);

    nbt.putIntArray("BiomeColors", this.getBiomeColorArray());
    nbt.putIntArray("HeightMap", this.getHeightMapArray());

    for (cn.nukkit.level.format.ChunkSection section : this.getSections()) {
        if (section instanceof EmptyChunkSection) {
            continue;
        }
        CompoundTag s = new CompoundTag(null);
        s.putByte("Y", section.getY());
        s.putByteArray("Blocks", section.getIdArray());
        s.putByteArray("Data", section.getDataArray());
        s.putByteArray("BlockLight", section.getLightArray());
        s.putByteArray("SkyLight", section.getSkyLightArray());
        nbt.getList("Sections", CompoundTag.class).add(s);
    }

    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);

    List<BlockUpdateEntry> entries = this.provider.getLevel().getPendingBlockUpdates(this);

    if (entries != null) {
        ListTag<CompoundTag> tileTickTag = new ListTag<>("TileTicks");
        long totalTime = this.provider.getLevel().getCurrentTick();

        for (BlockUpdateEntry entry : entries) {
            CompoundTag entryNBT = new CompoundTag()
                    .putString("i", entry.block.getClass().getSimpleName())
                    .putInt("x", entry.pos.getFloorX())
                    .putInt("y", entry.pos.getFloorY())
                    .putInt("z", entry.pos.getFloorZ())
                    .putInt("t", (int) (entry.delay - totalTime))
                    .putInt("p", entry.priority);
            tileTickTag.add(entryNBT);
        }

        nbt.putList(tileTickTag);
    }

    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 NBTIO.write(chunk, ByteOrder.BIG_ENDIAN);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }

}

Example 4

Source File: Chunk.java From Jupiter with GNU General Public License v3.0

4 votes

@Override
public byte[] toBinary() {
    CompoundTag nbt = this.getNBT().copy();

    nbt.putInt("xPos", this.x);
    nbt.putInt("zPos", this.z);

    ListTag<CompoundTag> sectionList = new ListTag<>("Sections");
    for (cn.nukkit.level.format.ChunkSection section : this.getSections()) {
        if (section instanceof EmptyChunkSection) {
            continue;
        }
        CompoundTag s = new CompoundTag(null);
        s.putByte("Y", (section.getY()));
        s.putByteArray("Blocks", section.getIdArray());
        s.putByteArray("Data", section.getDataArray());
        s.putByteArray("BlockLight", section.getLightArray());
        s.putByteArray("SkyLight", section.getSkyLightArray());
        sectionList.add(s);
    }
    nbt.putList(sectionList);

    nbt.putIntArray("BiomeColors", this.getBiomeColorArray());
    nbt.putIntArray("HeightMap", this.getHeightMapArray());

    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);

    List<BlockUpdateEntry> entries = this.provider.getLevel().getPendingBlockUpdates(this);

    if (entries != null) {
        ListTag<CompoundTag> tileTickTag = new ListTag<>("TileTicks");
        long totalTime = this.provider.getLevel().getCurrentTick();

        for (BlockUpdateEntry entry : entries) {
            CompoundTag entryNBT = new CompoundTag()
                    .putString("i", entry.block.getClass().getSimpleName())
                    .putInt("x", entry.pos.getFloorX())
                    .putInt("y", entry.pos.getFloorY())
                    .putInt("z", entry.pos.getFloorZ())
                    .putInt("t", (int) (entry.delay - totalTime))
                    .putInt("p", entry.priority);
            tileTickTag.add(entryNBT);
        }

        nbt.putList(tileTickTag);
    }

    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 5