Search in sources :

Example 6 with PacketTranslator

use of com.github.dirtpowered.dirtmv.data.translator.PacketTranslator in project DirtMultiversion by DirtPowered.

the class ProtocolBeta17to14 method registerTranslators.

@Override
public void registerTranslators() {
    // keep-alive
    addTranslator(0x00, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x00, new TypeHolder[0]);
        }
    });
    // ping request
    addTranslator(0xFE, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String message = session.getMain().getConfiguration().preReleaseMOTD();
            message = ChatUtils.stripColor(message);
            int max = session.getMain().getConfiguration().getMaxOnline();
            int online = session.getConnectionCount();
            PacketData packetData = PacketUtil.createPacket(0xFF, new TypeHolder[] { set(Type.STRING, message + "§" + online + "§" + max) });
            // I wanna know who broke server latency calculation in release 1.8, really
            if (session.getUserData().getClientVersion() == MinecraftVersion.R1_8) {
                new Timer().schedule(new TimerTask() {

                    @Override
                    public void run() {
                        session.sendPacket(packetData, PacketDirection.TO_CLIENT, getFrom());
                    }
                }, session.getMain().getSharedRandom().nextInt(70));
            } else {
                session.sendPacket(packetData, PacketDirection.TO_CLIENT, getFrom());
            }
            // cancel sending
            return cancel();
        }
    });
    // login
    addTranslator(0x01, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x01, new TypeHolder[] { // INT
            set(Type.INT, 14), // STRING
            data.read(1), // LONG
            data.read(2), // BYTE
            data.read(4) });
        }
    });
    // login
    addTranslator(0x01, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            session.getMain().getSessionRegistry().getSessions().forEach((uuid, multiSession) -> {
                String s = multiSession.getServerSession().getUserData().getUsername();
                session.queuePacket(createTabEntryPacket(s, true), PacketDirection.TO_CLIENT, getFrom());
            });
            int max = session.getMain().getConfiguration().getMaxOnline();
            // b1.8 client is rendering tablist grid wrong when above 100
            if (max > 100)
                max = 100;
            return PacketUtil.createPacket(0x01, new TypeHolder[] { // INT - entityId
            data.read(0), // STRING - empty
            data.read(1), // LONG - world seed
            data.read(2), // INT - gameMode
            set(Type.INT, 0), // BYTE - dimension
            data.read(3), // BYTE - difficulty
            set(Type.BYTE, (byte) 1), // BYTE - world height
            set(Type.BYTE, (byte) -128), // BYTE - maxPlayers
            set(Type.BYTE, (byte) max) });
        }
    });
    // update health
    addTranslator(0x08, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage storage = session.getStorage();
            if (storage.hasObject(PlayerHealthTracker.class)) {
                storage.get(PlayerHealthTracker.class).setHealth(data.read(Type.SHORT, 0));
            }
            return PacketUtil.createPacket(0x08, new TypeHolder[] { data.read(0), set(Type.SHORT, (short) 6), set(Type.FLOAT, 0.0F) });
        }
    });
    // respawn
    addTranslator(0x09, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x09, new TypeHolder[] { data.read(0) });
        }
    });
    // respawn
    addTranslator(0x09, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x09, new TypeHolder[] { data.read(0), set(Type.BYTE, (byte) 1), set(Type.BYTE, (byte) 0), set(Type.SHORT, (short) 128), set(Type.LONG, 0L) });
        }
    });
    // open window
    addTranslator(0x64, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x64, new TypeHolder[] { data.read(0), data.read(1), set(Type.STRING, data.read(Type.STRING, 2)), data.read(3) });
        }
    });
    // game state
    addTranslator(0x46, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x46, new TypeHolder[] { data.read(0), set(Type.BYTE, (byte) 0) });
        }
    });
    // block place
    addTranslator(0x0F, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage storage = session.getStorage();
            if (storage.hasObject(PlayerHealthTracker.class)) {
                PacketData updateHealth = PacketUtil.createPacket(0x08, new TypeHolder[] { set(Type.SHORT, storage.get(PlayerHealthTracker.class).getHealth()), set(Type.SHORT, (short) 6), set(Type.FLOAT, 0.0F) });
                session.sendPacket(updateHealth, PacketDirection.TO_CLIENT, getFrom());
            }
            return data;
        }
    });
    // entity action
    addTranslator(0x13, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            byte state = data.read(Type.BYTE, 1);
            if (state == 5 || state == 4) {
                // cancel sending
                return cancel();
            }
            return data;
        }
    });
    // named entity spawn
    addTranslator(0x14, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int entityId = data.read(Type.INT, 0);
            String username = data.read(Type.STRING, 1);
            if (!isConnectedThroughProxy(session.getMain(), username)) {
                PlayerTabListCache cache = session.getStorage().get(PlayerTabListCache.class);
                if (cache != null) {
                    session.sendPacket(createTabEntryPacket(username, true), PacketDirection.TO_CLIENT, getFrom());
                    cache.getTabPlayers().put(entityId, username);
                }
            }
            return data;
        }
    });
    // entity destroy
    addTranslator(0x1D, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int entityId = data.read(Type.INT, 0);
            PlayerTabListCache cache = session.getStorage().get(PlayerTabListCache.class);
            if (cache != null && cache.getTabPlayers().containsKey(entityId)) {
                String username = cache.getTabPlayers().get(entityId);
                session.sendPacket(createTabEntryPacket(username, false), PacketDirection.TO_CLIENT, getFrom());
                cache.getTabPlayers().remove(entityId);
            }
            return data;
        }
    });
    // mob spawn
    addTranslator(0x18, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            byte entityType = data.read(Type.BYTE, 1);
            if (entityType == EntityType.HUMAN_MOB.getEntityTypeId()) {
                PlayerTabListCache cache = session.getStorage().get(PlayerTabListCache.class);
                // cache empty name, so the tab entry will be removed after killing human mob
                cache.getTabPlayers().put(data.read(Type.INT, 0), StringUtil.EMPTY_STRING);
                return PacketUtil.createPacket(0x14, new TypeHolder[] { data.read(0), set(Type.STRING, StringUtil.EMPTY_STRING), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), set(Type.SHORT, (short) 0) });
            }
            return data;
        }
    });
    // block change
    addTranslator(0x35, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 0);
            byte y = data.read(Type.BYTE, 1);
            int z = data.read(Type.INT, 2);
            byte blockId = data.read(Type.BYTE, 3);
            byte blockData = data.read(Type.BYTE, 4);
            BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
            if (blockStorage != null) {
                blockStorage.setBlockAt(x >> 4, z >> 4, x, y, z, blockId);
                if (blockId == 54) {
                    blockData = RotationUtil.fixBlockRotation(session, x, y, z);
                }
            }
            return PacketUtil.createPacket(0x35, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), set(Type.BYTE, blockData) });
        }
    });
    // unload chunk
    addTranslator(0x32, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
            if (blockStorage != null) {
                byte mode = data.read(Type.BYTE, 2);
                if (mode == 0) {
                    int chunkX = data.read(Type.INT, 0);
                    int chunkZ = data.read(Type.INT, 1);
                    blockStorage.removeChunk(chunkX, chunkZ);
                }
            }
            return data;
        }
    });
    // chunk data
    addTranslator(0x33, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            V1_3BChunk chunk = data.read(Type.V1_3B_CHUNK, 0);
            int chunkX = chunk.getX() >> 4;
            int chunkZ = chunk.getZ() >> 4;
            // skip non-full chunk updates
            if (chunk.getXSize() * chunk.getYSize() * chunk.getZSize() != 32768) {
                return data;
            }
            BlockStorage blockStorage = session.getStorage().get(BlockStorage.class);
            boolean reduceBlockStorageMemory = session.getMain().getConfiguration().reduceBlockStorageMemory();
            if (blockStorage != null) {
                List<BlockLocation> locationList = new ArrayList<>();
                try {
                    byte[] chunkData = chunk.getChunk();
                    for (int x = 0; x < 16; x++) {
                        for (int y = reduceBlockStorageMemory ? 20 : 0; y < 128; y++) {
                            for (int z = 0; z < 16; z++) {
                                int blockId = chunkData[getBlockIndexAt(x, y, z)];
                                if (SolidBlockList.isSolid(blockId) || HardnessTable.needsToBeCached(session, blockId) || blockId == 85 || blockId == 29 || blockId == 33) {
                                    if (blockId == 54) {
                                        locationList.add(new BlockLocation(x, y, z));
                                    }
                                    blockStorage.setBlockAt(chunkX, chunkZ, chunk.getX() + x, chunk.getY() + y, chunk.getZ() + z, blockId);
                                }
                            }
                        }
                    }
                    for (BlockLocation location : locationList) {
                        int x = location.getX();
                        int y = location.getY();
                        int z = location.getZ();
                        byte rotation = RotationUtil.fixBlockRotation(session, chunk.getX() + x, chunk.getY() + y, chunk.getZ() + z);
                        int blockLightOffset = 65536;
                        setNibble(chunkData, x, y, z, (byte) 15, blockLightOffset);
                        sendDelayedBlockUpdate(session, chunk.getX() + x, chunk.getY() + y, chunk.getZ() + z, rotation);
                    }
                    chunk.setChunk(chunkData);
                } catch (ArrayIndexOutOfBoundsException ignored) {
                }
            }
            return PacketUtil.createPacket(0x33, new TypeHolder[] { set(Type.V1_3B_CHUNK, chunk) });
        }
    });
}
Also used : BlockStorage(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.storage.BlockStorage) KeepAliveTask(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.other.KeepAliveTask) ProtocolStorage(com.github.dirtpowered.dirtmv.data.user.ProtocolStorage) ChatUtils(com.github.dirtpowered.dirtmv.data.utils.ChatUtils) RotationUtil(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.block.RotationUtil) Timer(java.util.Timer) StringUtil(io.netty.util.internal.StringUtil) ArrayList(java.util.ArrayList) PacketDirection(com.github.dirtpowered.dirtmv.data.translator.PacketDirection) PacketUtil(com.github.dirtpowered.dirtmv.data.utils.PacketUtil) PacketData(com.github.dirtpowered.dirtmv.data.protocol.PacketData) EntityType(com.github.dirtpowered.dirtmv.data.entity.EntityType) TimerTask(java.util.TimerTask) PacketTranslator(com.github.dirtpowered.dirtmv.data.translator.PacketTranslator) Type(com.github.dirtpowered.dirtmv.data.protocol.Type) SolidBlockList(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.block.SolidBlockList) PlayerHealthTracker(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.other.PlayerHealthTracker) V1_3BChunk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_3BChunk) DirtMultiVersion(com.github.dirtpowered.dirtmv.DirtMultiVersion) TypeHolder(com.github.dirtpowered.dirtmv.data.protocol.TypeHolder) ServerProtocol(com.github.dirtpowered.dirtmv.data.translator.ServerProtocol) BlockLocation(com.github.dirtpowered.dirtmv.data.protocol.objects.BlockLocation) List(java.util.List) MinecraftVersion(com.github.dirtpowered.dirtmv.data.MinecraftVersion) HardnessTable(com.github.dirtpowered.dirtmv.network.versions.Release47To5.other.HardnessTable) ServerSession(com.github.dirtpowered.dirtmv.network.server.ServerSession) ServerSession(com.github.dirtpowered.dirtmv.network.server.ServerSession) ProtocolStorage(com.github.dirtpowered.dirtmv.data.user.ProtocolStorage) PacketTranslator(com.github.dirtpowered.dirtmv.data.translator.PacketTranslator) V1_3BChunk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_3BChunk) PlayerHealthTracker(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.other.PlayerHealthTracker) BlockLocation(com.github.dirtpowered.dirtmv.data.protocol.objects.BlockLocation) TypeHolder(com.github.dirtpowered.dirtmv.data.protocol.TypeHolder) BlockStorage(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.storage.BlockStorage) Timer(java.util.Timer) TimerTask(java.util.TimerTask) ArrayList(java.util.ArrayList) SolidBlockList(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.block.SolidBlockList) List(java.util.List) PacketData(com.github.dirtpowered.dirtmv.data.protocol.PacketData)

Example 7 with PacketTranslator

use of com.github.dirtpowered.dirtmv.data.translator.PacketTranslator in project DirtMultiversion by DirtPowered.

the class ProtocolRelease22To17 method registerTranslators.

@Override
public void registerTranslators() {
    // login
    addTranslator(0x01, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x01, new TypeHolder[] { // protocol version
            set(Type.INT, 17), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7) });
        }
    });
    // block place
    addTranslator(0x0F, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0F, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), set(Type.V1_3B_ITEM, data.read(Type.V1_0R_ITEM, 4)) });
        }
    });
    // window click
    addTranslator(0x66, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x66, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), set(Type.V1_3B_ITEM, data.read(Type.V1_0R_ITEM, 5)) });
        }
    });
    // creative set slot
    addTranslator(0x6B, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack item = data.read(Type.V1_0R_ITEM, 1);
            boolean notNull = item != null;
            if (notNull && !LegacyItemList.exists(item.getItemId())) {
                // replace all unknown items to stone
                item.setItemId(1);
                item.setData(0);
            }
            return PacketUtil.createPacket(0x6B, new TypeHolder[] { data.read(0), set(Type.V1_8B_ITEM, item) });
        }
    });
    // set experience
    addTranslator(0x2B, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            float exp = data.read(Type.BYTE, 0).floatValue();
            short level = data.read(Type.BYTE, 1).shortValue();
            exp = (exp - 1) / (10 * level);
            return PacketUtil.createPacket(0x2B, new TypeHolder[] { set(Type.FLOAT, exp), set(Type.SHORT, level), set(Type.SHORT, level) });
        }
    });
    // set slot
    addTranslator(0x67, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack item = data.read(Type.V1_3B_ITEM, 2);
            if (item != null && LegacyItemList.isEnchantable(item.getItemId()))
                item.setCompoundTag(null);
            return PacketUtil.createPacket(0x67, new TypeHolder[] { data.read(0), data.read(1), set(Type.V1_0R_ITEM, item) });
        }
    });
    // window items
    addTranslator(0x68, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack[] items = data.read(Type.V1_3B_ITEM_ARRAY, 1);
            for (ItemStack item : items) {
                if (item != null && LegacyItemList.isEnchantable(item.getItemId())) {
                    item.setCompoundTag(null);
                }
            }
            return PacketUtil.createPacket(0x68, new TypeHolder[] { data.read(0), set(Type.V1_0R_ITEM_ARRAY, items) });
        }
    });
}
Also used : TypeHolder(com.github.dirtpowered.dirtmv.data.protocol.TypeHolder) ServerSession(com.github.dirtpowered.dirtmv.network.server.ServerSession) PacketTranslator(com.github.dirtpowered.dirtmv.data.translator.PacketTranslator) ItemStack(com.github.dirtpowered.dirtmv.data.protocol.objects.ItemStack) PacketData(com.github.dirtpowered.dirtmv.data.protocol.PacketData)

Example 8 with PacketTranslator

use of com.github.dirtpowered.dirtmv.data.translator.PacketTranslator in project DirtMultiversion by DirtPowered.

the class MovementPackets method registerTranslators.

@Override
public void registerTranslators() {
    // entity
    addTranslator(0x14, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x14, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)) });
        }
    });
    // entity relative move
    addTranslator(0x15, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            OnGroundTracker groundTracker = session.getUserData().getProtocolStorage().get(OnGroundTracker.class);
            int entityId = data.read(Type.INT, 0);
            double y = data.read(Type.BYTE, 2) / 32.0D;
            boolean onGround = !(y < 0.0D);
            groundTracker.setGroundStateFor(entityId, onGround);
            return PacketUtil.createPacket(0x15, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), set(Type.BOOLEAN, onGround) });
        }
    });
    // entity look
    addTranslator(0x16, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            OnGroundTracker groundTracker = session.getUserData().getProtocolStorage().get(OnGroundTracker.class);
            int entityId = data.read(Type.INT, 0);
            boolean onGround = groundTracker.isOnGround(entityId);
            return PacketUtil.createPacket(0x16, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), set(Type.BOOLEAN, onGround) });
        }
    });
    // entity look move
    addTranslator(0x17, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            OnGroundTracker groundTracker = session.getUserData().getProtocolStorage().get(OnGroundTracker.class);
            int entityId = data.read(Type.INT, 0);
            double y = data.read(Type.BYTE, 2) / 32.0D;
            boolean onGround = !(y < 0.0D);
            groundTracker.setGroundStateFor(entityId, onGround);
            return PacketUtil.createPacket(0x17, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), set(Type.BOOLEAN, onGround) });
        }
    });
    // entity teleport
    addTranslator(0x18, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage storage = session.getStorage();
            OnGroundTracker groundTracker = storage.get(OnGroundTracker.class);
            int entityId = data.read(Type.INT, 0);
            boolean onGround = groundTracker.isOnGround(entityId);
            return PacketUtil.createPacket(0x18, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), set(Type.BOOLEAN, onGround) });
        }
    });
    // entity head look
    addTranslator(0x19, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x19, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1) });
        }
    });
    // position and look
    addTranslator(0x08, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x08, new TypeHolder[] { data.read(0), set(Type.DOUBLE, data.read(Type.DOUBLE, 1) - 1.62D), data.read(2), data.read(3), data.read(4), set(Type.BYTE, (byte) 0) });
        }
    });
    // player
    addTranslator(0x03, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage s = session.getStorage();
            if (s.hasObject(PlayerMovementTracker.class)) {
                s.get(PlayerMovementTracker.class).setLastLocationUpdate(System.currentTimeMillis());
            }
            return PacketUtil.createPacket(0x03, new TypeHolder[] { set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 0).byteValue()) });
        }
    });
    // player position
    addTranslator(0x04, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage s = session.getStorage();
            if (s.hasObject(PlayerMovementTracker.class)) {
                s.get(PlayerMovementTracker.class).setLastLocationUpdate(System.currentTimeMillis());
            }
            return PacketUtil.createPacket(0x04, new TypeHolder[] { data.read(0), data.read(1), // stance
            set(Type.DOUBLE, data.read(Type.DOUBLE, 1) + 1.62D), data.read(2), set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 3).byteValue()) });
        }
    });
    // player look
    addTranslator(0x05, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage s = session.getStorage();
            if (s.hasObject(PlayerMovementTracker.class)) {
                s.get(PlayerMovementTracker.class).setLastLocationUpdate(System.currentTimeMillis());
            }
            return PacketUtil.createPacket(0x05, new TypeHolder[] { data.read(0), data.read(1), set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 2).byteValue()) });
        }
    });
    // player pos look
    addTranslator(0x06, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ProtocolStorage s = session.getStorage();
            if (s.hasObject(PlayerMovementTracker.class)) {
                s.get(PlayerMovementTracker.class).setLastLocationUpdate(System.currentTimeMillis());
            }
            return PacketUtil.createPacket(0x06, new TypeHolder[] { data.read(0), data.read(1), set(Type.DOUBLE, data.read(Type.DOUBLE, 1) + 1.62D), data.read(2), data.read(3), data.read(4), set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 5).byteValue()) });
        }
    });
}
Also used : TypeHolder(com.github.dirtpowered.dirtmv.data.protocol.TypeHolder) ServerSession(com.github.dirtpowered.dirtmv.network.server.ServerSession) ProtocolStorage(com.github.dirtpowered.dirtmv.data.user.ProtocolStorage) PacketTranslator(com.github.dirtpowered.dirtmv.data.translator.PacketTranslator) OnGroundTracker(com.github.dirtpowered.dirtmv.network.versions.Release47To5.entity.OnGroundTracker) PacketData(com.github.dirtpowered.dirtmv.data.protocol.PacketData) PlayerMovementTracker(com.github.dirtpowered.dirtmv.network.versions.Release47To5.entity.PlayerMovementTracker)

Example 9 with PacketTranslator

use of com.github.dirtpowered.dirtmv.data.translator.PacketTranslator in project DirtMultiversion by DirtPowered.

the class ProtocolRelease47To5 method registerTranslators.

@Override
public void registerTranslators() {
    // status ping
    addTranslator(0x00, ProtocolState.STATUS, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String json = data.read(Type.V1_7_STRING, 0);
            ServerPing serverPing = DirtMultiVersion.GSON.fromJson(json, ServerPing.class);
            ServerPing.Version versionObj = new ServerPing.Version();
            versionObj.setName("1.8.x");
            versionObj.setProtocol(47);
            serverPing.setVersion(versionObj);
            return PacketUtil.createPacket(0x00, new TypeHolder[] { set(Type.V1_7_STRING, serverPing.toString()) });
        }
    });
    // keep alive
    addTranslator(0x00, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x00, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)) });
        }
    });
    // join game
    addTranslator(0x01, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x01, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), set(Type.BOOLEAN, false) });
        }
    });
    // login success
    addTranslator(0x02, ProtocolState.LOGIN, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @SneakyThrows
        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String username = data.read(Type.STRING, 1);
            // block connection thread until profile is fetched
            UUID uuid = GameProfileFetcher.getProfile(username).get().getId();
            String uniqueId = uuid.toString();
            session.getUserData().setUniqueId(uuid);
            // set compression
            enableCompression(session);
            return PacketUtil.createPacket(0x02, new TypeHolder[] { set(Type.V1_7_STRING, uniqueId), set(Type.V1_7_STRING, username) });
        }
    });
    // spawn position
    addTranslator(0x05, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 0);
            int y = data.read(Type.INT, 1);
            int z = data.read(Type.INT, 2);
            return PacketUtil.createPacket(0x05, new TypeHolder[] { set(Type.LONG, toBlockPosition(x, y, z)) });
        }
    });
    // update health
    addTranslator(0x06, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x06, new TypeHolder[] { data.read(0), set(Type.VAR_INT, (int) data.read(Type.SHORT, 1)), data.read(2) });
        }
    });
    // chat
    addTranslator(0x02, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x02, new TypeHolder[] { data.read(0), set(Type.BYTE, (byte) 0) });
        }
    });
    // chunk data
    addTranslator(0x21, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            V1_2Chunk chunk = data.read(Type.V1_3_CHUNK, 0);
            int chunkX = chunk.getChunkX();
            int chunkZ = chunk.getChunkZ();
            short bitmap = chunk.getPrimaryBitmap();
            boolean groundUp = chunk.isGroundUp();
            if (groundUp && bitmap == 0) {
                V1_8Chunk emptyChunk = new V1_8Chunk(chunkX, chunkZ, true, bitmap, new byte[0]);
                ProtocolStorage storage = session.getStorage();
                PortalFrameCache portalFrameCache = storage.get(PortalFrameCache.class);
                portalFrameCache.removeChunk(chunkX, chunkZ);
                return PacketUtil.createPacket(0x21, new TypeHolder[] { new TypeHolder<>(Type.V1_8R_CHUNK, emptyChunk) });
            }
            V1_3ToV1_8ChunkTranslator chunkTransformer;
            if (chunk.getStorage() != null) {
                // use existing chunk storage (pre 1.2 servers)
                chunkTransformer = new V1_3ToV1_8ChunkTranslator(session, chunk.getStorage(), groundUp, bitmap);
            } else {
                ProtocolStorage storage = session.getStorage();
                boolean skyLight = true;
                if (storage.hasObject(DimensionTracker.class)) {
                    DimensionTracker tracker = storage.get(DimensionTracker.class);
                    skyLight = tracker.getDimension() == 0;
                }
                chunkTransformer = new V1_3ToV1_8ChunkTranslator(session, chunk.getUncompressedData(), bitmap, skyLight, groundUp);
            }
            V1_8Chunk newChunk = new V1_8Chunk(chunkX, chunkZ, groundUp, bitmap, chunkTransformer.getChunkData());
            return PacketUtil.createPacket(0x21, new TypeHolder[] { new TypeHolder<>(Type.V1_8R_CHUNK, newChunk) });
        }
    });
    // chunk bulk
    addTranslator(0x26, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            V1_3_4ChunkBulk oldChunkBulk = data.read(Type.V1_4CHUNK_BULK, 0);
            int[] x = oldChunkBulk.getColumnX();
            int[] z = oldChunkBulk.getColumnZ();
            int columnAmount = oldChunkBulk.getChunks().length;
            V1_3ToV1_8ChunkTranslator[] bulks = new V1_3ToV1_8ChunkTranslator[columnAmount];
            for (int i = 0; i < columnAmount; i++) {
                bulks[i] = new V1_3ToV1_8ChunkTranslator(session, oldChunkBulk.getChunks()[i], oldChunkBulk.getPrimaryBitmaps()[i], oldChunkBulk.isSkylight(), true);
            }
            V1_8ChunkBulk.Chunk[] chunks = new V1_8ChunkBulk.Chunk[columnAmount];
            for (int i = 0; i < columnAmount; i++) {
                chunks[i] = new V1_8ChunkBulk.Chunk();
                chunks[i].setData(bulks[i].getChunkData());
                chunks[i].setDataSize(oldChunkBulk.getPrimaryBitmaps()[i]);
            }
            V1_8ChunkBulk chunkBulk = new V1_8ChunkBulk(oldChunkBulk.isSkylight(), x, z, chunks);
            return PacketUtil.createPacket(0x26, new TypeHolder[] { set(Type.V1_8R_CHUNK_BULK, chunkBulk) });
        }
    });
    // multi block change
    addTranslator(0x22, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            V1_2MultiBlockArray blockArray = data.read(Type.V1_2MULTIBLOCK_ARRAY, 2);
            DataInput dis = new DataInputStream(new ByteArrayInputStream(blockArray.getData()));
            BlockChangeRecord[] blockChangeRecords = new BlockChangeRecord[blockArray.getRecordCount()];
            for (int i = 0; i < blockArray.getRecordCount(); i++) {
                try {
                    short pos = dis.readShort();
                    short packedBlock = dis.readShort();
                    int blockId = packedBlock >> 4;
                    int blockData = packedBlock & 15;
                    if (DataFixers.shouldCache(blockId)) {
                        ProtocolStorage storage = session.getStorage();
                        PortalFrameCache portalFrameCache = storage.get(PortalFrameCache.class);
                        int x = pos >> 12 & 15;
                        int y = pos & 255;
                        int z = pos >> 8 & 15;
                        int chunkX = data.read(Type.INT, 0);
                        int chunkZ = data.read(Type.INT, 1);
                        int xPos = x + (chunkX << 4);
                        int zPos = z + (chunkZ << 4);
                        portalFrameCache.setBlockAt(chunkX, chunkZ, xPos, y, zPos, blockId);
                        blockData = DataFixers.getCorrectedDataFor(portalFrameCache, xPos, y, zPos, blockId, blockData);
                    } else {
                        blockData = DataFixers.fixInvalidData(blockId, blockData);
                    }
                    blockChangeRecords[i] = new BlockChangeRecord(pos, (short) (blockId & 4095) << 4 | blockData & 15);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return PacketUtil.createPacket(0x22, new TypeHolder[] { data.read(0), data.read(1), set(Type.V1_8R_MULTIBLOCK_ARRAY, blockChangeRecords) });
        }
    });
    // block change
    addTranslator(0x23, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 0);
            short y = data.read(Type.UNSIGNED_BYTE, 1);
            int z = data.read(Type.INT, 2);
            int blockId = data.read(Type.VAR_INT, 3);
            int blockData = data.read(Type.UNSIGNED_BYTE, 4);
            if (DataFixers.shouldCache(blockId)) {
                ProtocolStorage storage = session.getStorage();
                PortalFrameCache portalFrameCache = storage.get(PortalFrameCache.class);
                portalFrameCache.setBlockAt(x >> 4, z >> 4, x, y, z, blockId);
                blockData = DataFixers.getCorrectedDataFor(portalFrameCache, x, y, z, blockId, blockData);
            } else {
                blockData = DataFixers.fixInvalidData(blockId, blockData);
            }
            return PacketUtil.createPacket(0x23, new TypeHolder[] { set(Type.LONG, toBlockPosition(x, y, z)), set(Type.VAR_INT, blockId << 4 | blockData & 15) });
        }
    });
    // block action
    addTranslator(0x24, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 0);
            short y = data.read(Type.SHORT, 1);
            int z = data.read(Type.INT, 2);
            return PacketUtil.createPacket(0x24, new TypeHolder[] { set(Type.LONG, toBlockPosition(x, y, z)), data.read(3), data.read(4), data.read(5) });
        }
    });
    // block break animation
    addTranslator(0x25, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 1);
            int y = data.read(Type.INT, 2);
            int z = data.read(Type.INT, 3);
            return PacketUtil.createPacket(0x25, new TypeHolder[] { data.read(0), set(Type.LONG, toBlockPosition(x, y, z)), data.read(4) });
        }
    });
    // effect
    addTranslator(0x28, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 1);
            byte y = data.read(Type.BYTE, 2);
            int z = data.read(Type.INT, 3);
            int effectType = data.read(Type.INT, 0);
            if (effectType == 2006) {
                double dist = Math.min(0.2F + data.read(Type.INT, 4) / 15.0F, 10.0F);
                if (dist > 2.5D) {
                    dist = 2.5D;
                }
                int i = (int) (150.0D * dist);
                return PacketUtil.createPacket(0x2A, new TypeHolder[] { set(Type.INT, 38), set(Type.BOOLEAN, false), set(Type.FLOAT, (float) x + 0.5f), set(Type.FLOAT, (float) y + 1.0f), set(Type.FLOAT, (float) z + 0.5f), set(Type.FLOAT, 0f), set(Type.FLOAT, 0f), set(Type.FLOAT, 0f), set(Type.FLOAT, 0.15000000596046448f), set(Type.INT, i), // stone
                set(Type.VAR_INT, 1) });
            }
            return PacketUtil.createPacket(0x28, new TypeHolder[] { data.read(0), set(Type.LONG, toBlockPosition(x, y, z)), data.read(4), data.read(5) });
        }
    });
    // update sign
    addTranslator(0x33, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 0);
            short y = data.read(Type.SHORT, 1);
            int z = data.read(Type.INT, 2);
            String[] lines = new String[4];
            for (int i = 0; i < 4; i++) {
                lines[i] = ChatUtils.legacyToJsonString(data.read(Type.V1_7_STRING, 3 + i));
            }
            return PacketUtil.createPacket(0x33, new TypeHolder[] { set(Type.LONG, toBlockPosition(x, y, z)), set(Type.V1_7_STRING, lines[0]), set(Type.V1_7_STRING, lines[1]), set(Type.V1_7_STRING, lines[2]), set(Type.V1_7_STRING, lines[3]) });
        }
    });
    // sign editor
    addTranslator(0x36, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 0);
            int y = data.read(Type.INT, 1);
            int z = data.read(Type.INT, 2);
            return PacketUtil.createPacket(0x36, new TypeHolder[] { set(Type.LONG, toBlockPosition(x, y, z)) });
        }
    });
    // tab list item
    addTranslator(0x38, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String u = data.read(Type.V1_7_STRING, 0);
            if (u == null) {
                // skip if server is updating ping or something
                return cancel();
            }
            String username = ChatUtils.stripColor(u);
            boolean online = data.read(Type.BOOLEAN, 1);
            UUID uuid = UUID.nameUUIDFromBytes(("fake:" + username).getBytes(Charsets.UTF_8));
            if (username.equals(session.getUserData().getUsername())) {
                uuid = session.getUserData().getUniqueId();
            }
            if (online) {
                TabListEntry tabAddListEntry = new TabListEntry(TabListAction.ADD_PLAYER, new PlayerListEntry[] { new PlayerListEntry(new GameProfile(uuid, username), new Property[0], 0, 0, null) });
                return PacketUtil.createPacket(0x38, new TypeHolder[] { set(Type.TAB_LIST_ENTRY, tabAddListEntry) });
            } else {
                TabListEntry tabRemoveListEntry = new TabListEntry(TabListAction.REMOVE_PLAYER, new PlayerListEntry[] { new PlayerListEntry(new GameProfile(uuid, username)) });
                return PacketUtil.createPacket(0x38, new TypeHolder[] { set(Type.TAB_LIST_ENTRY, tabRemoveListEntry) });
            }
        }
    });
    // set experience
    addTranslator(0x1F, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x1F, new TypeHolder[] { data.read(0), set(Type.VAR_INT, data.read(Type.SHORT, 1).intValue()), set(Type.VAR_INT, data.read(Type.SHORT, 2).intValue()) });
        }
    });
    // use bed
    addTranslator(0x0A, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int x = data.read(Type.INT, 1);
            byte y = data.read(Type.BYTE, 2);
            int z = data.read(Type.INT, 3);
            return PacketUtil.createPacket(0x0A, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), set(Type.LONG, toBlockPosition(x, y, z)) });
        }
    });
    // collect item
    addTranslator(0x0D, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0D, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), set(Type.VAR_INT, data.read(Type.INT, 1)) });
        }
    });
    // custom payload
    addTranslator(0x3F, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @SneakyThrows
        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String channel = data.read(Type.V1_7_STRING, 0);
            byte[] bytes = data.read(Type.SHORT_BYTE_ARRAY, 1);
            byte[] remappedData;
            NettyOutputWrapper fixedPayload = new NettyOutputWrapper(Unpooled.buffer());
            switch(channel) {
                case "MC|TrList":
                    NettyInputWrapper buf = new NettyInputWrapper(Unpooled.wrappedBuffer(bytes));
                    fixedPayload.writeInt(buf.readInt());
                    int items = buf.readByte();
                    fixedPayload.writeByte(items);
                    for (int i = 0; i < items; i++) {
                        V1_8RProtocol.ITEM.write(set(Type.V1_8R_ITEM, V1_3_1RProtocol.ITEM.read(buf)), fixedPayload);
                        V1_8RProtocol.ITEM.write(set(Type.V1_8R_ITEM, V1_3_1RProtocol.ITEM.read(buf)), fixedPayload);
                        boolean hasAdditionalItem = buf.readBoolean();
                        fixedPayload.writeBoolean(hasAdditionalItem);
                        if (hasAdditionalItem) {
                            V1_8RProtocol.ITEM.write(set(Type.V1_8R_ITEM, V1_3_1RProtocol.ITEM.read(buf)), fixedPayload);
                        }
                        fixedPayload.writeBoolean(buf.readBoolean());
                        fixedPayload.writeInt(0);
                        fixedPayload.writeInt(7);
                    }
                    remappedData = fixedPayload.array();
                    break;
                case "MC|RPack":
                    return cancel();
                case "MC|Brand":
                    V1_7_2RProtocol.STRING.write(set(Type.V1_7_STRING, new String(bytes, StandardCharsets.UTF_8)), fixedPayload);
                    remappedData = fixedPayload.array();
                    break;
                default:
                    remappedData = bytes;
                    break;
            }
            return PacketUtil.createPacket(0x3F, new TypeHolder[] { data.read(0), set(Type.READABLE_BYTES, remappedData) });
        }
    });
    // entity attributes
    addTranslator(0x20, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x20, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), set(Type.V1_8_ENTITY_ATTRIBUTES, data.read(Type.V1_7_ENTITY_ATTRIBUTES, 1)) });
        }
    });
    // client packets
    // keep alive
    addTranslator(0x00, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x00, new TypeHolder[] { set(Type.INT, data.read(Type.VAR_INT, 0)) });
        }
    });
    // use entity
    addTranslator(0x02, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            OptionalPosition optPos = data.read(Type.V1_8R_USE_ENTITY_OPTIONAL_POSITION, 1);
            int action = optPos.getAction();
            if (action == 2) {
                return cancel();
            }
            return PacketUtil.createPacket(0x02, new TypeHolder[] { set(Type.INT, data.read(Type.VAR_INT, 0)), set(Type.BYTE, (byte) action) });
        }
    });
    // player digging
    addTranslator(0x07, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            long encodedPosition = data.read(Type.LONG, 1);
            int action = data.read(Type.UNSIGNED_BYTE, 0);
            BlockLocation l = fromBlockPosition(encodedPosition);
            ProtocolStorage storage = session.getStorage();
            if (storage.hasObject(BlockMiningTimeFixer.class) && storage.hasObject(BlockStorage.class)) {
                BlockMiningTimeFixer blockMiningTimeFixer = storage.get(BlockMiningTimeFixer.class);
                BlockStorage blockStorage = storage.get(BlockStorage.class);
                switch(action) {
                    case // start digging
                    0:
                        blockMiningTimeFixer.onBlockStartBreaking(l);
                        break;
                    case // cancel digging
                    1:
                        blockMiningTimeFixer.onBlockCancelBreaking(l);
                        break;
                    case // finish digging
                    2:
                        if (HardnessTable.exist(blockStorage.getBlockAt(l.getX(), l.getY(), l.getZ()))) {
                            return cancel();
                        }
                        break;
                }
            }
            return PacketUtil.createPacket(0x07, new TypeHolder[] { data.read(0), set(Type.INT, l.getX()), set(Type.UNSIGNED_BYTE, (short) l.getY()), set(Type.INT, l.getZ()), set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 2).shortValue()) });
        }
    });
    // place block
    addTranslator(0x08, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            long encodedPosition = data.read(Type.LONG, 0);
            BlockLocation l = fromBlockPosition(encodedPosition);
            ItemStack itemStack = data.read(Type.V1_8R_ITEM, 2);
            // 1.0+ servers are kicking players when placed block is 0. Should be null
            if (itemStack != null && itemStack.getItemId() == 0)
                itemStack = null;
            if (itemStack != null && itemStack.getItemId() == 387) /* written book */
            {
                PacketData payload = PacketUtil.createPacket(0x3F, new TypeHolder[] { set(Type.V1_7_STRING, "MC|BOpen") });
                session.sendPacket(payload, PacketDirection.TO_CLIENT, getFrom());
            }
            return PacketUtil.createPacket(0x08, new TypeHolder[] { set(Type.INT, l.getX()), set(Type.UNSIGNED_BYTE, (short) l.getY()), set(Type.INT, l.getZ()), data.read(1), set(Type.V1_3R_ITEM, itemStack), data.read(3), data.read(4), data.read(5) });
        }
    });
    // animation
    addTranslator(0x0A, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0A, new TypeHolder[] { set(Type.INT, 0), set(Type.BYTE, (byte) 1) });
        }
    });
    // entity action
    addTranslator(0x0B, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int action = data.read(Type.VAR_INT, 1);
            return PacketUtil.createPacket(0x0B, new TypeHolder[] { set(Type.INT, data.read(Type.VAR_INT, 0)), set(Type.BYTE, (byte) (action + 1)), set(Type.INT, data.read(Type.VAR_INT, 2)) });
        }
    });
    // update sign
    addTranslator(0x12, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            long encodedPosition = data.read(Type.LONG, 0);
            BlockLocation l = fromBlockPosition(encodedPosition);
            String[] lines = new String[4];
            for (int i = 0; i < 4; i++) {
                String msg = data.read(Type.V1_7_STRING, 1 + i);
                if (msg.startsWith("\"")) {
                    msg = ChatUtils.createChatComponentFromInvalidJson(msg);
                }
                msg = ChatUtils.jsonToLegacy(msg);
                msg = StringUtils.substring(msg, 0, 15);
                lines[i] = msg;
            }
            return PacketUtil.createPacket(0x12, new TypeHolder[] { set(Type.INT, l.getX()), set(Type.SHORT, (short) l.getY()), set(Type.INT, l.getZ()), set(Type.V1_7_STRING, lines[0]), set(Type.V1_7_STRING, lines[1]), set(Type.V1_7_STRING, lines[2]), set(Type.V1_7_STRING, lines[3]) });
        }
    });
    // tab complete
    addTranslator(0x14, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x14, new TypeHolder[] { data.read(0) });
        }
    });
    // client settings
    addTranslator(0x15, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x15, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), set(Type.BOOLEAN, false) });
        }
    });
    // custom payload
    addTranslator(0x17, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) throws IOException {
            byte[] bytes = data.read(Type.READABLE_BYTES, 1);
            String channel = data.read(Type.V1_7_STRING, 0);
            if (channel.equals("MC|BEdit") || channel.equals("MC|BSign")) {
                NettyInputWrapper in = new NettyInputWrapper(Unpooled.wrappedBuffer(bytes));
                NettyOutputWrapper out = new NettyOutputWrapper(Unpooled.buffer());
                ItemStack compressedItem = V1_8RProtocol.ITEM.read(in);
                V1_3_1RProtocol.ITEM.write(new TypeHolder<>(Type.V1_3R_ITEM, compressedItem), out);
                bytes = out.array();
            }
            return PacketUtil.createPacket(0x17, new TypeHolder[] { data.read(0), set(Type.SHORT_BYTE_ARRAY, bytes) });
        }
    });
    // player input
    addTranslator(0x0C, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            byte status = data.read(Type.BYTE, 2);
            return PacketUtil.createPacket(0x0C, new TypeHolder[] { data.read(0), data.read(1), set(Type.BOOLEAN, (status & 1) == 1), set(Type.BOOLEAN, (status & 2) == 2) });
        }
    });
    // map data
    addTranslator(0x34, -1, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // spawn particle
    addTranslator(0x2A, -1, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
}
Also used : PortalFrameCache(com.github.dirtpowered.dirtmv.network.versions.Release47To5.chunk.PortalFrameCache) V1_3ToV1_8ChunkTranslator(com.github.dirtpowered.dirtmv.network.versions.Release47To5.chunk.V1_3ToV1_8ChunkTranslator) PacketTranslator(com.github.dirtpowered.dirtmv.data.translator.PacketTranslator) V1_2Chunk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_2Chunk) DimensionTracker(com.github.dirtpowered.dirtmv.network.versions.Release28To23.chunk.DimensionTracker) SneakyThrows(lombok.SneakyThrows) PlayerListEntry(com.github.dirtpowered.dirtmv.data.protocol.objects.tablist.PlayerListEntry) BlockLocation(com.github.dirtpowered.dirtmv.data.protocol.objects.BlockLocation) V1_8Chunk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_8Chunk) ServerPing(com.github.dirtpowered.dirtmv.network.versions.Release4To78.ping.ServerPing) V1_2MultiBlockArray(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_2MultiBlockArray) TypeHolder(com.github.dirtpowered.dirtmv.data.protocol.TypeHolder) BlockChangeRecord(com.github.dirtpowered.dirtmv.data.protocol.objects.BlockChangeRecord) BlockStorage(com.github.dirtpowered.dirtmv.network.versions.Beta17To14.storage.BlockStorage) DirtMultiVersion(com.github.dirtpowered.dirtmv.DirtMultiVersion) MinecraftVersion(com.github.dirtpowered.dirtmv.data.MinecraftVersion) UUID(java.util.UUID) NettyInputWrapper(com.github.dirtpowered.dirtmv.data.protocol.io.NettyInputWrapper) ServerSession(com.github.dirtpowered.dirtmv.network.server.ServerSession) V1_8ChunkBulk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_8ChunkBulk) NettyOutputWrapper(com.github.dirtpowered.dirtmv.data.protocol.io.NettyOutputWrapper) OptionalPosition(com.github.dirtpowered.dirtmv.data.protocol.objects.OptionalPosition) ProtocolStorage(com.github.dirtpowered.dirtmv.data.user.ProtocolStorage) TabListEntry(com.github.dirtpowered.dirtmv.data.protocol.objects.tablist.TabListEntry) BlockMiningTimeFixer(com.github.dirtpowered.dirtmv.network.versions.Release47To5.other.BlockMiningTimeFixer) IOException(java.io.IOException) V1_2Chunk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_2Chunk) V1_8Chunk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_8Chunk) DataInputStream(java.io.DataInputStream) DataInput(java.io.DataInput) V1_3_4ChunkBulk(com.github.dirtpowered.dirtmv.data.protocol.objects.V1_3_4ChunkBulk) ByteArrayInputStream(java.io.ByteArrayInputStream) GameProfile(com.mojang.authlib.GameProfile) ItemStack(com.github.dirtpowered.dirtmv.data.protocol.objects.ItemStack) PacketData(com.github.dirtpowered.dirtmv.data.protocol.PacketData)

Example 10 with PacketTranslator

use of com.github.dirtpowered.dirtmv.data.translator.PacketTranslator in project DirtMultiversion by DirtPowered.

the class ProtocolRelease4To78 method registerTranslators.

@Override
public void registerTranslators() {
    // server info request
    addTranslator(0x00, ProtocolState.STATUS, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String address = "localhost";
            int port = 25565;
            return PacketUtil.createPacket(0xFE, new TypeHolder[] { set(Type.UNSIGNED_BYTE, (short) 1), set(Type.UNSIGNED_BYTE, (short) 0xFA), set(Type.STRING, "MC|PingHost"), set(Type.SHORT, (short) (3 + 2 * address.length() + 4)), set(Type.BYTE, (byte) 78), set(Type.STRING, address), set(Type.INT, port) });
        }
    });
    // ping
    addTranslator(0x01, ProtocolState.STATUS, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            PacketData response = PacketUtil.createPacket(0x01, new TypeHolder[] { data.read(0) });
            session.sendPacket(response, PacketDirection.TO_CLIENT, getFrom());
            return cancel();
        }
    });
    // kick disconnect
    addTranslator(0xFF, ProtocolState.STATUS, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ServerMotd motd = ServerMotd.deserialize(data.read(Type.STRING, 0));
            ServerPing serverPing = new ServerPing();
            ServerPing.Version version = new ServerPing.Version();
            ServerPing.Players players = new ServerPing.Players();
            serverPing.setDescription(motd.getMotd());
            serverPing.setVersion(version);
            version.setName("1.7.2");
            version.setProtocol(4);
            players.setMax(motd.getMax());
            players.setOnline(motd.getOnline());
            List<ServerPing.Player> playerList = new ArrayList<>();
            for (UserData userData : session.getServer().getAllConnections()) {
                if (userData.getUsername() != null) {
                    ServerPing.Player player = new ServerPing.Player();
                    player.setId(getOfflineUuid(userData.getUsername()));
                    player.setName(userData.getUsername());
                    playerList.add(player);
                }
            }
            List<ServerPing.Player> list = new ArrayList<>();
            long limit = 10;
            for (ServerPing.Player player : playerList) {
                if (limit-- == 0)
                    break;
                list.add(player);
            }
            playerList = list;
            if (!playerList.isEmpty()) {
                players.setSample(playerList);
            }
            serverPing.setPlayers(players);
            String serverIcon = session.getServer().getServerIcon();
            if (serverIcon != null && !serverIcon.isEmpty()) {
                serverPing.setFavicon(serverIcon);
            }
            return PacketUtil.createPacket(0x00, new TypeHolder[] { set(Type.V1_7_STRING, serverPing.toString()) });
        }
    });
    // login start
    addTranslator(0x00, ProtocolState.LOGIN, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            if (data.getObjects().length > 1)
                return cancel();
            UserData userData = session.getUserData();
            String username = data.read(Type.V1_7_STRING, 0);
            // handshake
            PacketData handshake = PacketUtil.createPacket(0x02, new TypeHolder[] { // protocol version
            set(Type.BYTE, (byte) 78), set(Type.STRING, username), set(Type.STRING, userData.getAddress()), set(Type.INT, userData.getPort()) });
            PacketData clientCommand = PacketUtil.createPacket(0xCD, new TypeHolder[] { set(Type.BYTE, (byte) 0) });
            userData.setUsername(username);
            session.sendPacket(handshake, PacketDirection.TO_SERVER, null);
            // client command
            session.sendPacket(clientCommand, PacketDirection.TO_SERVER, null);
            return cancel();
        }
    });
    // encryption
    addTranslator(0xFD, ProtocolState.LOGIN, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            UserData userData = session.getUserData();
            String username = userData.getUsername();
            PacketData loginSuccess = PacketUtil.createPacket(0x02, new TypeHolder[] { set(Type.V1_7_STRING, getOfflineUuid(username)), set(Type.V1_7_STRING, username) });
            session.sendPacket(loginSuccess, PacketDirection.TO_CLIENT, getFrom());
            userData.setProtocolState(ProtocolState.PLAY);
            return cancel();
        }
    });
    // login kick disconnect
    addTranslator(0xFF, ProtocolState.LOGIN, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String message = data.read(Type.STRING, 0);
            return PacketUtil.createPacket(0x00, new TypeHolder[] { set(Type.V1_7_STRING, ChatUtils.legacyToJsonString(message)) });
        }
    });
    // pre-netty login
    addTranslator(0x01, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x01, new TypeHolder[] { // entity id
            data.read(0), // game type
            data.read(2), // dimension
            data.read(3), // difficulty
            data.read(4), // max players
            data.read(6), set(Type.V1_7_STRING, data.read(Type.STRING, 1)) });
        }
    });
    // 0x03 SC 0x02 (chat)
    addTranslator(0x03, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String translationComponent = ChatUtils.fixTranslationComponent(data.read(Type.STRING, 0));
            String message = ChatUtils.jsonToNewChatComponent(translationComponent);
            return PacketUtil.createPacket(0x02, new TypeHolder[] { set(Type.V1_7_STRING, message) });
        }
    });
    // 0x05 SC 0x04 (entity equipment)
    addTranslator(0x05, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack originalItem = data.read(Type.V1_3R_ITEM, 2);
            if (originalItem != null) {
                originalItem = itemRemapper.replaceItem(originalItem);
            }
            return PacketUtil.createPacket(0x04, new TypeHolder[] { data.read(0), data.read(1), set(Type.V1_3R_ITEM, originalItem) });
        }
    });
    // 0xFF SC 0x40 (kick disconnect)
    addTranslator(0xFF, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String legacyDisconnect = data.read(Type.STRING, 0);
            return PacketUtil.createPacket(0x40, new TypeHolder[] { set(Type.V1_7_STRING, ChatUtils.legacyToJsonString(legacyDisconnect)) });
        }
    });
    // 0x35 SC 0x23 (block change)
    addTranslator(0x35, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x23, new TypeHolder[] { // x
            data.read(0), // y
            set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 1).shortValue()), // z
            data.read(2), // type
            set(Type.VAR_INT, data.read(Type.SHORT, 3).intValue()), // data
            set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 4).shortValue()) });
        }
    });
    // 0x18 SC 0x0F (spawn mob)
    addTranslator(0x18, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0F, new TypeHolder[] { // entity id
            set(Type.VAR_INT, data.read(Type.INT, 0)), // type
            data.read(1), // x
            data.read(2), // y
            data.read(3), // z
            data.read(4), data.read(5), data.read(6), data.read(7), data.read(8), data.read(9), data.read(10), set(Type.V1_7R_METADATA, data.read(Type.V1_4R_METADATA, 11)) });
        }
    });
    // 0xC9 SC 0x38 (player tab entry)
    addTranslator(0xC9, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x38, new TypeHolder[] { set(Type.V1_7_STRING, data.read(Type.STRING, 0)), set(Type.BOOLEAN, data.read(Type.BYTE, 1) == 1), data.read(2) });
        }
    });
    // 0x09 SC 0x07 (respawn)
    addTranslator(0x09, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x07, new TypeHolder[] { data.read(0), data.read(1), data.read(2), set(Type.V1_7_STRING, data.read(Type.STRING, 4)) });
        }
    });
    // 0x0D SC 0x08 (player pos look)
    addTranslator(0x0D, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x08, new TypeHolder[] { data.read(0), data.read(1), data.read(3), data.read(4), data.read(5), data.read(6) });
        }
    });
    // 0x47 SC 0x2C (spawn global entity)
    addTranslator(0x47, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x2C, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), data.read(4) });
        }
    });
    // 0x17 SC 0x0E (spawn vehicle -> spawn object)
    addTranslator(0x17, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0E, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7) });
        }
    });
    // 0x36 SC 0x24 (play note block -> block action)
    addTranslator(0x36, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x24, new TypeHolder[] { data.read(0), data.read(1), data.read(2), data.read(3), data.read(4), set(Type.VAR_INT, data.read(Type.SHORT, 5).intValue()) });
        }
    });
    // 0x28 SC 0x1C (entity metadata)
    addTranslator(0x28, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            WatchableObject[] metadataArray = data.read(Type.V1_4R_METADATA, 1);
            for (int i = 0; i < metadataArray.length; i++) {
                WatchableObject watchableObject = metadataArray[i];
                if (watchableObject.getType() == MetadataType.ITEM) {
                    ItemStack obj = (ItemStack) watchableObject.getValue();
                    if (obj != null) {
                        obj = itemRemapper.replaceItem(obj);
                    }
                    metadataArray[i] = new WatchableObject(MetadataType.ITEM, watchableObject.getIndex(), obj);
                }
            }
            return PacketUtil.createPacket(0x1C, new TypeHolder[] { data.read(0), set(Type.V1_7R_METADATA, metadataArray) });
        // return cancel();
        }
    });
    // 0x46 SC 0x2B (game event)
    addTranslator(0x46, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int reason = data.read(Type.BYTE, 0);
            if (reason == 1) {
                reason = 2;
            } else if (reason == 2) {
                reason = 1;
            }
            return PacketUtil.createPacket(0x2B, new TypeHolder[] { set(Type.UNSIGNED_BYTE, (short) reason), set(Type.FLOAT, data.read(Type.BYTE, 1).floatValue()) });
        }
    });
    // 0x64 SC 0x2D (open window) // TODO: optional horse data
    addTranslator(0x64, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x2D, new TypeHolder[] { set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 0).shortValue()), set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 1).shortValue()), set(Type.V1_7_STRING, data.read(Type.STRING, 2)), set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 3).shortValue()), data.read(4) });
        }
    });
    // 0x3C SC 0x27 (explosion)
    addTranslator(0x3C, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x27, new TypeHolder[] { set(Type.FLOAT, data.read(Type.DOUBLE, 0).floatValue()), set(Type.FLOAT, data.read(Type.DOUBLE, 1).floatValue()), set(Type.FLOAT, data.read(Type.DOUBLE, 2).floatValue()), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7) });
        }
    });
    // 0x3E SC 0x29 (level sound)
    addTranslator(0x3E, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String soundName = data.read(Type.STRING, 0);
            String newSoundName = soundRemapper.getNewSoundName(soundName);
            if (newSoundName.isEmpty())
                return cancel();
            return PacketUtil.createPacket(0x29, new TypeHolder[] { set(Type.V1_7_STRING, soundName), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5) });
        }
    });
    // 0x14 CS 0x0C (named entity spawn)
    addTranslator(0x14, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String username = data.read(Type.STRING, 1);
            return PacketUtil.createPacket(0x0C, new TypeHolder[] { // entity id
            set(Type.VAR_INT, data.read(Type.INT, 0)), // player UUID,
            set(Type.V1_7_STRING, getOfflineUuid(username)), // player name
            set(Type.V1_7_STRING, username), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7), set(Type.V1_7R_METADATA, data.read(Type.V1_4R_METADATA, 8)) });
        }
    });
    // 0x82 CS 0x33 (update sign)
    addTranslator(0x82, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x33, new TypeHolder[] { data.read(0), data.read(1), data.read(2), set(Type.V1_7_STRING, data.read(Type.STRING, 3)), set(Type.V1_7_STRING, data.read(Type.STRING, 4)), set(Type.V1_7_STRING, data.read(Type.STRING, 5)), set(Type.V1_7_STRING, data.read(Type.STRING, 6)) });
        }
    });
    // 0x1A SC 0x11 (spawn experience orb)
    addTranslator(0x1A, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x11, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), data.read(4) });
        }
    });
    // 0x19 SC 0x10 (spawn painting)
    addTranslator(0x19, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x10, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), set(Type.V1_7_STRING, data.read(Type.STRING, 1)), data.read(2), data.read(3), data.read(4), data.read(5) });
        }
    });
    // 0x10 SC 0x09 (held slot change)
    addTranslator(0x10, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x09, new TypeHolder[] { set(Type.BYTE, data.read(Type.SHORT, 0).byteValue()) });
        }
    });
    // 0xCB SC 0x3A (tab complete)
    addTranslator(0xCB, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String arr = data.read(Type.STRING, 0);
            String[] commands = arr.split("\0");
            return PacketUtil.createPacket(0x3A, new TypeHolder[] { set(Type.STRING_ARRAY, commands) });
        }
    });
    // 0x37 SC 0x25 (block break animation)
    addTranslator(0x37, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x25, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), data.read(1), data.read(2), data.read(3), data.read(4) });
        }
    });
    // 0xCE SC 0x3B (set objective)
    addTranslator(0xCE, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x3B, new TypeHolder[] { set(Type.V1_7_STRING, data.read(Type.STRING, 0)), set(Type.V1_7_STRING, data.read(Type.STRING, 1)), data.read(2) });
        }
    });
    // 0xCF SC 0x3C (update score)
    addTranslator(0xCF, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String itemName = data.read(Type.STRING, 0);
            int action = data.read(Type.BYTE, 1);
            TypeHolder<?>[] types = new TypeHolder[action != 1 ? 4 : 2];
            types[0] = set(Type.V1_7_STRING, itemName);
            types[1] = set(Type.BYTE, (byte) action);
            if (action != 1) {
                types[2] = set(Type.V1_7_STRING, data.read(Type.STRING, 2));
                types[3] = data.read(3);
            }
            return PacketUtil.createPacket(0x3C, types);
        }
    });
    // 0xD0 SC 0x3D (set display objective)
    addTranslator(0xD0, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x3D, new TypeHolder[] { data.read(0), set(Type.V1_7_STRING, data.read(Type.STRING, 1)) });
        }
    });
    // 0x3F SC 0x2A (world particles)
    addTranslator(0x3F, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x2A, new TypeHolder[] { set(Type.V1_7_STRING, data.read(Type.STRING, 0)), data.read(1), data.read(2), data.read(3), data.read(4), data.read(5), data.read(6), data.read(7), data.read(8) });
        }
    });
    // 0x85 SC 0x36 (open sign editor)
    addTranslator(0x85, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x36, new TypeHolder[] { data.read(1), data.read(2), data.read(3) });
        }
    });
    // 0x11 SC 0x0A (use bed)
    addTranslator(0x11, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0A, new TypeHolder[] { data.read(0), data.read(2), data.read(3), data.read(4) });
        }
    });
    // 0x12 SC 0x0B (entity animation)
    addTranslator(0x12, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int animationType = data.read(Type.BYTE, 1);
            switch(animationType) {
                case 1:
                    animationType = 0;
                    break;
                case 2:
                    animationType = 1;
                    break;
                case 3:
                    animationType = 2;
                    break;
                case 5:
                    animationType = 3;
                    break;
                case 6:
                    animationType = 4;
                    break;
                case 7:
                    animationType = 5;
                    break;
            }
            return PacketUtil.createPacket(0x0B, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.INT, 0)), set(Type.UNSIGNED_BYTE, (short) animationType) });
        }
    });
    // 0xFA SC 0x3F (custom payload)
    addTranslator(0xFA, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x3F, new TypeHolder[] { set(Type.V1_7_STRING, data.read(Type.STRING, 0)), data.read(1) });
        }
    });
    // 0x83 SC 0x34 (map data)
    addTranslator(0x83, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x34, new TypeHolder[] { set(Type.VAR_INT, data.read(Type.SHORT, 1).intValue()), data.read(2) });
        }
    });
    // 0xD1 SC 0x3E (set team) // TODO: translate
    addTranslator(0xD1, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return cancel();
        }
    });
    // 0x2C SC 0x20 (entity attributes)
    addTranslator(0x2C, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x20, new TypeHolder[] { data.read(0), set(Type.V1_7_ENTITY_ATTRIBUTES, data.read(Type.V1_6_2_ENTITY_ATTRIBUTES, 1)) });
        }
    });
    // 0x67 SC 0x2F (inventory set slot)
    addTranslator(0x67, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack originalItem = data.read(Type.V1_3R_ITEM, 2);
            if (originalItem == null) {
                return PacketUtil.createPacket(0x2F, new TypeHolder[] { set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 0).shortValue()), data.read(1), data.read(2) });
            }
            ItemStack itemStack = itemRemapper.replaceItem(originalItem);
            return PacketUtil.createPacket(0x2F, new TypeHolder[] { set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 0).shortValue()), data.read(1), set(Type.V1_3R_ITEM, itemStack) });
        }
    });
    // 0x68 SC 0x30 (inventory window items)
    addTranslator(0x68, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack[] itemArray = data.read(Type.V1_3R_ITEM_ARRAY, 1);
            for (int i = 0; i < itemArray.length; i++) {
                ItemStack originalItem = itemArray[i];
                ItemStack item = originalItem;
                if (originalItem != null) {
                    item = itemRemapper.replaceItem(originalItem);
                }
                itemArray[i] = item;
            }
            return PacketUtil.createPacket(0x30, new TypeHolder[] { set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 0).shortValue()), set(Type.V1_3R_ITEM_ARRAY, itemArray) });
        }
    });
    // 0x3D SC 0x28 (door change -> effect)
    addTranslator(0x3D, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x28, new TypeHolder[] { data.read(0), data.read(1), set(Type.BYTE, data.read(Type.SHORT, 2).byteValue()), data.read(3), data.read(4), data.read(5) });
        }
    });
    // 0x84 SC 0x35 (update tile entity)
    addTranslator(0x84, ProtocolState.PLAY, PacketDirection.TO_CLIENT, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            final CompoundBinaryTag binaryTag = data.read(Type.COMPOUND_TAG, 4);
            @NotNull String value = binaryTag.getString("ExtraType");
            PacketData packet = PacketUtil.createPacket(0x35, new TypeHolder[] { data.read(0), data.read(1), data.read(2), set(Type.UNSIGNED_BYTE, data.read(Type.BYTE, 3).shortValue()), set(Type.COMPOUND_TAG, binaryTag) });
            if (!value.isEmpty()) {
                HeadConversion.convert(session, packet, value, getFrom());
                return cancel();
            }
            return packet;
        }
    });
    // 0xC8 SC 0x37 -> cancel (statistics)
    addTranslator(0xC8, -1, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x27 SC 0x1B (entity attach)
    addTranslator(0x27, 0x1B, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x69 SC 0x31 (update progress bar -> window property)
    addTranslator(0x69, 0x31, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x65 SC 0x2E (window close)
    addTranslator(0x65, 0x2E, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x29 SC 0x1D (entity effect)
    addTranslator(0x29, 0x1D, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x2A SC 0x1E (clear entity effect)
    addTranslator(0x2A, 0x1E, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x6A SC 0x32 (inventory transaction)
    addTranslator(0x6A, 0x32, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0xCA SC 0x39 (player abilities)
    addTranslator(0xCA, 0x39, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x2B SC 0x1F (set experience)
    addTranslator(0x2B, 0x1F, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x38 SC 0x26 (chunk bulk)
    addTranslator(0x38, 0x26, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x26 SC 0x1A (entity status)
    addTranslator(0x26, 0x1A, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x23 SC 0x19 (entity head look)
    addTranslator(0x23, 0x19, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x21 SC 0x17 (entity relative move look)
    addTranslator(0x21, 0x17, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x1E SC 0x14 (entity ground state)
    addTranslator(0x1E, 0x14, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x08 SC 0x06 (health update)
    addTranslator(0x08, 0x06, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x04 SC 0x03 (update time)
    addTranslator(0x04, 0x03, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x06 SC 0x05 (spawn position)
    addTranslator(0x06, 0x05, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x33 SC 0x21 (chunk data)
    addTranslator(0x33, 0x21, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x34 SC 0x22 (multi block change)
    addTranslator(0x34, 0x22, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x1F SC 0x15 (entity relative move)
    addTranslator(0x1F, 0x15, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x1C SC 0x12 (entity velocity)
    addTranslator(0x1C, 0x12, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x1D SC 0x13 (entity destroy)
    addTranslator(0x1D, 0x13, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x20 SC 0x16 (entity look)
    addTranslator(0x20, 0x16, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x22 SC 0x18 (entity teleport)
    addTranslator(0x22, 0x18, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x16 SC 0x0D (item collect)
    addTranslator(0x16, 0x0D, ProtocolState.PLAY, PacketDirection.TO_CLIENT);
    // 0x17 CS 0xFA (custom payload)
    addTranslator(0x17, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            String channel = data.read(Type.V1_7_STRING, 0);
            if (channel.equals("MC|AdvCmd")) {
                // TODO: fix command blocks
                return cancel();
            }
            return PacketUtil.createPacket(0xFA, new TypeHolder[] { set(Type.STRING, channel), data.read(1) });
        }
    });
    // 0x01 CS 0x03 (chat)
    addTranslator(0x01, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x03, new TypeHolder[] { set(Type.STRING, data.read(Type.V1_7_STRING, 0)) });
        }
    });
    // 0x16 CS 0xCD (client command)
    addTranslator(0x16, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            int status = data.read(Type.BYTE, 0);
            if (status == 0) {
                return PacketUtil.createPacket(0xCD, new TypeHolder[] { // perform respawn
                set(Type.BYTE, (byte) 1) });
            } else {
                return cancel();
            }
        }
    });
    // 0x02 SC 0x07 (use entity)
    addTranslator(0x02, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x07, new TypeHolder[] { set(Type.INT, 0), data.read(0), data.read(1) });
        }
    });
    // 0x14 CS 0xCB (tab complete)
    addTranslator(0x14, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0xCB, new TypeHolder[] { set(Type.STRING, data.read(Type.V1_7_STRING, 0)) });
        }
    });
    // 0x15 CS 0xCC (player settings)
    addTranslator(0x15, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0xCC, new TypeHolder[] { set(Type.STRING, data.read(Type.V1_7_STRING, 0)), data.read(1), data.read(2), data.read(4), data.read(5) });
        }
    });
    // 0x12 CS 0x82 (set sign text)
    addTranslator(0x12, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x82, new TypeHolder[] { data.read(0), data.read(1), data.read(2), set(Type.STRING, data.read(Type.V1_7_STRING, 3)), set(Type.STRING, data.read(Type.V1_7_STRING, 4)), set(Type.STRING, data.read(Type.V1_7_STRING, 5)), set(Type.STRING, data.read(Type.V1_7_STRING, 6)) });
        }
    });
    // 0x08 CS 0x0F (block placement)
    addTranslator(0x08, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0F, new TypeHolder[] { data.read(0), data.read(1), data.read(2), set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 3).byteValue()), data.read(4), data.read(5), data.read(6), data.read(7) });
        }
    });
    // 0x07 CS 0x0E (block digging)
    addTranslator(0x07, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            return PacketUtil.createPacket(0x0E, new TypeHolder[] { set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 0).byteValue()), data.read(1), set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 2).byteValue()), data.read(3), set(Type.BYTE, data.read(Type.UNSIGNED_BYTE, 4).byteValue()) });
        }
    });
    // creative item get
    addTranslator(0x10, ProtocolState.PLAY, PacketDirection.TO_SERVER, new PacketTranslator() {

        @Override
        public PacketData translate(ServerSession session, PacketData data) {
            ItemStack item = data.read(Type.V1_3R_ITEM, 1);
            boolean notNull = item != null;
            if (notNull && !creativeTab.exists(item.getItemId())) {
                // replace all unknown items to stone
                item.setItemId(1);
                item.setData(0);
            }
            return PacketUtil.createPacket(0x6B, new TypeHolder[] { data.read(0), set(Type.V1_3R_ITEM, item) });
        }
    });
    // 0x0F CS 0x6A (confirm transaction)
    addTranslator(0x0F, 0x6A, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x0C CS 0x1B (steer vehicle / player input)
    addTranslator(0x0C, 0x1B, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x13 CS 0xCA (player abilities)
    addTranslator(0x13, 0xCA, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x11 CS 0x6C (enchant slot selection)
    addTranslator(0x11, 0x6C, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x09 CS 0x10 (held slot change)
    addTranslator(0x09, 0x10, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x03 CS 0x0A (player ground state)
    addTranslator(0x03, 0x0A, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x04 CS 0x0B (player position)
    addTranslator(0x04, 0x0B, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x05 CS 0x0C (player look)
    addTranslator(0x05, 0x0C, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x06 CS 0x0D (player position look)
    addTranslator(0x06, 0x0D, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x0A CS 0x12 (player animation)
    addTranslator(0x0A, 0x12, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x0D CS 0x65 (window close)
    addTranslator(0x0D, 0x65, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x0E CS 0x66 (click window)
    addTranslator(0x0E, 0x66, ProtocolState.PLAY, PacketDirection.TO_SERVER);
    // 0x0B CS 0x13 (entity action)
    addTranslator(0x0B, 0x13, ProtocolState.PLAY, PacketDirection.TO_SERVER);
}
Also used : ServerSession(com.github.dirtpowered.dirtmv.network.server.ServerSession) PacketTranslator(com.github.dirtpowered.dirtmv.data.translator.PacketTranslator) UserData(com.github.dirtpowered.dirtmv.data.user.UserData) ServerMotd(com.github.dirtpowered.dirtmv.network.versions.Release73To61.ping.ServerMotd) ServerPing(com.github.dirtpowered.dirtmv.network.versions.Release4To78.ping.ServerPing) TypeHolder(com.github.dirtpowered.dirtmv.data.protocol.TypeHolder) MinecraftVersion(com.github.dirtpowered.dirtmv.data.MinecraftVersion) ArrayList(java.util.ArrayList) List(java.util.List) ItemStack(com.github.dirtpowered.dirtmv.data.protocol.objects.ItemStack) WatchableObject(com.github.dirtpowered.dirtmv.data.protocol.objects.WatchableObject) CompoundBinaryTag(net.kyori.adventure.nbt.CompoundBinaryTag) PacketData(com.github.dirtpowered.dirtmv.data.protocol.PacketData)

Aggregations

PacketData (com.github.dirtpowered.dirtmv.data.protocol.PacketData)26 PacketTranslator (com.github.dirtpowered.dirtmv.data.translator.PacketTranslator)26 ServerSession (com.github.dirtpowered.dirtmv.network.server.ServerSession)25 TypeHolder (com.github.dirtpowered.dirtmv.data.protocol.TypeHolder)23 ItemStack (com.github.dirtpowered.dirtmv.data.protocol.objects.ItemStack)14 ProtocolStorage (com.github.dirtpowered.dirtmv.data.user.ProtocolStorage)8 List (java.util.List)8 MinecraftVersion (com.github.dirtpowered.dirtmv.data.MinecraftVersion)5 Motion (com.github.dirtpowered.dirtmv.data.protocol.objects.Motion)5 IOException (java.io.IOException)5 SneakyThrows (lombok.SneakyThrows)5 EntityType (com.github.dirtpowered.dirtmv.data.entity.EntityType)4 V1_2MultiBlockArray (com.github.dirtpowered.dirtmv.data.protocol.objects.V1_2MultiBlockArray)4 WatchableObject (com.github.dirtpowered.dirtmv.data.protocol.objects.WatchableObject)4 BlockStorage (com.github.dirtpowered.dirtmv.network.versions.Beta17To14.storage.BlockStorage)4 ArrayList (java.util.ArrayList)4 DirtMultiVersion (com.github.dirtpowered.dirtmv.DirtMultiVersion)3 BlockLocation (com.github.dirtpowered.dirtmv.data.protocol.objects.BlockLocation)3 Location (com.github.dirtpowered.dirtmv.data.protocol.objects.Location)3 V1_2Chunk (com.github.dirtpowered.dirtmv.data.protocol.objects.V1_2Chunk)3