Examples with CompoundTag org.dragonet.common.data.nbt.tag.CompoundTag used on opensource projects

Example 1 with CompoundTag

use of org.dragonet.common.data.nbt.tag.CompoundTag in project DragonProxy by DragonetMC.

the class BinaryStream method getSlot.

public Slot getSlot() {
    int id = this.getVarInt();
    if (id <= 0) {
        return Slot.AIR;
    }
    int auxValue = this.getVarInt();
    int data = auxValue >> 8;
    if (data == Short.MAX_VALUE) {
        data = -1;
    }
    int cnt = auxValue & 0xff;
    int nbtLen = this.getLShort();
    byte[] nbt;
    CompoundTag tag = null;
    if (nbtLen > 0) {
        nbt = this.get(nbtLen);
        try {
            tag = NBTIO.read(nbt, ByteOrder.LITTLE_ENDIAN, false);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    // TODO
    int canPlaceOn = this.getVarInt();
    if (canPlaceOn > 0) {
        for (int i = 0; i < canPlaceOn; ++i) {
            this.getString();
        }
    }
    // TODO
    int canDestroy = this.getVarInt();
    if (canDestroy > 0) {
        for (int i = 0; i < canDestroy; ++i) {
            this.getString();
        }
    }
    return new Slot(id, data, cnt, tag);
}

Example 2 with CompoundTag

use of org.dragonet.common.data.nbt.tag.CompoundTag in project DragonProxy by DragonetMC.

the class ChunkCache method translateChunk.

public final ChunkData translateChunk(int columnX, int columnZ) {
    ChunkPos columnPos = new ChunkPos(columnX, columnZ);
    if (chunkCache.containsKey(columnPos)) {
        Column column = chunkCache.get(columnPos);
        ChunkData chunk = new ChunkData();
        chunk.sections = new Section[16];
        for (int i = 0; i < 16; i++) chunk.sections[i] = new Section();
        // Blocks
        for (int y = 0; y < 256; y++) {
            int cy = y >> 4;
            Chunk c = null;
            try {
                c = column.getChunks()[cy];
            } catch (Exception ex) {
                DragonProxy.getInstance().getLogger().info("Chunk " + columnX + ", " + cy + ", " + columnZ + " not exist !");
            }
            if (c == null || c.isEmpty())
                continue;
            BlockStorage blocks = c.getBlocks();
            for (int x = 0; x < 16; x++) for (int z = 0; z < 16; z++) {
                BlockState block = blocks.get(x, y & 0xF, z);
                ItemEntry entry = ItemBlockTranslator.translateToPE(block.getId(), block.getData());
                Section section = chunk.sections[cy];
                // Block id
                section.blockIds[index(x, y, z)] = (byte) (entry.getId() & 0xFF);
                // Data value
                int i = dataIndex(x, y, z);
                byte data = section.blockMetas[i];
                int newValue = entry.getPEDamage().byteValue();
                if ((y & 1) == 0)
                    data = (byte) ((data & 0xf0) | (newValue & 0x0f));
                else
                    data = (byte) (((newValue & 0x0f) << 4) | (data & 0x0f));
                section.blockMetas[i] = data;
            }
        }
        // Blocks entities
        try {
            List<CompoundTag> blockEntities = new ArrayList<>();
            for (int i = 0; i < column.getTileEntities().length; i++) {
                CompoundTag peTag = ItemBlockTranslator.translateBlockEntityToPE(column.getTileEntities()[i]);
                if (// filter non handled blocks entities
                peTag != null)
                    blockEntities.add(peTag);
            // else // debug
            // DragonProxy.getInstance().getLogger().debug("NBT null for " + pc.getTileEntities()[i].toString());
            }
            chunk.blockEntities = NBTIO.write(blockEntities, ByteOrder.LITTLE_ENDIAN, true);
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        chunk.encode();
        return chunk;
    }
    // System.out.println("Chunk " + columnX + ", " + columnZ + " not in cache !!!!!!!!!!!!!");
    return null;
}