com.nukkitx.network.VarInts Java Exaples

Source File: BedrockUtils.java From Protocol with Apache License 2.0

6 votes

public static void writeInventorySource(ByteBuf buffer, InventorySource inventorySource) {
    Preconditions.checkNotNull(buffer, "buffer");
    Preconditions.checkNotNull(inventorySource, "inventorySource");

    VarInts.writeUnsignedInt(buffer, inventorySource.getType().id());

    switch (inventorySource.getType()) {
        case CONTAINER:
        case UNTRACKED_INTERACTION_UI:
        case NON_IMPLEMENTED_TODO:
            VarInts.writeInt(buffer, inventorySource.getContainerId());
            break;
        case WORLD_INTERACTION:
            VarInts.writeUnsignedInt(buffer, inventorySource.getFlag().ordinal());
            break;
    }
}

Source File: AdventureSettingsSerializer_v291.java From Protocol with Apache License 2.0

6 votes

@Override
public void serialize(ByteBuf buffer, AdventureSettingsPacket packet) {
    int flags1 = 0;
    int flags2 = 0;
    for (AdventureSettingsPacket.Flag flag : packet.getFlags()) {
        if (FLAGS_TO_BIT_1.containsKey(flag)) {
            flags1 |= FLAGS_TO_BIT_1.get(flag);
        } else if (FLAGS_TO_BIT_2.containsKey(flag)) {
            flags2 |= FLAGS_TO_BIT_2.get(flag);
        }
    }
    VarInts.writeUnsignedInt(buffer, flags1);
    VarInts.writeUnsignedInt(buffer, packet.getCommandPermission().ordinal());
    VarInts.writeUnsignedInt(buffer, flags2);
    VarInts.writeUnsignedInt(buffer, packet.getPlayerPermission().ordinal());
    VarInts.writeUnsignedInt(buffer, 0); // Useless
    buffer.writeLongLE(packet.getUniqueEntityId());
}

Source File: AddPlayerSerializer_v291.java From Protocol with Apache License 2.0

6 votes

@Override
public void deserialize(ByteBuf buffer, AddPlayerPacket packet) {
    packet.setUuid(BedrockUtils.readUuid(buffer));
    packet.setUsername(BedrockUtils.readString(buffer));
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPlatformChatId(BedrockUtils.readString(buffer));
    packet.setPosition(BedrockUtils.readVector3f(buffer));
    packet.setMotion(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector3f(buffer));
    packet.setHand(BedrockUtils.readItemData(buffer));
    BedrockUtils.readEntityData(buffer, packet.getMetadata());
    AdventureSettingsSerializer_v291.INSTANCE.deserialize(buffer, packet.getAdventureSettings());
    BedrockUtils.readArray(buffer, packet.getEntityLinks(), BedrockUtils::readEntityLink);
    packet.setDeviceId(BedrockUtils.readString(buffer));
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

6 votes

public static void writeGameRule(ByteBuf buffer, GameRuleData gameRule) {
    Preconditions.checkNotNull(buffer, "buffer");
    Preconditions.checkNotNull(gameRule, "gameRule");

    Object value = gameRule.getValue();
    int type = GameRulesChangedSerializer_v340.RULE_TYPES.get(value.getClass());

    BedrockUtils.writeString(buffer, gameRule.getName());
    VarInts.writeUnsignedInt(buffer, type);

    switch (type) {
        case 1:
            buffer.writeBoolean((boolean) value);
            break;
        case 2:
            VarInts.writeUnsignedInt(buffer, (int) value);
            break;
        case 3:
            buffer.writeFloatLE((float) value);
            break;
    }
}

Source File: PlayerListSerializer_v313.java From Protocol with Apache License 2.0

6 votes

@Override
public void deserialize(ByteBuf buffer, PlayerListPacket packet) {
    PlayerListPacket.Action action = PlayerListPacket.Action.values()[buffer.readUnsignedByte()];
    packet.setAction(action);
    int length = VarInts.readUnsignedInt(buffer);

    for (int i = 0; i < length; i++) {
        Entry entry = new Entry(BedrockUtils.readUuid(buffer));

        if (action == PlayerListPacket.Action.ADD) {
            entry.setEntityId(VarInts.readLong(buffer));
            entry.setName(BedrockUtils.readString(buffer));
            String skinId = BedrockUtils.readString(buffer);
            ImageData skinData = ImageData.of(BedrockUtils.readByteArray(buffer));
            ImageData capeData = ImageData.of(64, 32, BedrockUtils.readByteArray(buffer));
            String geometryName = BedrockUtils.readString(buffer);
            String geometryData = BedrockUtils.readString(buffer);
            entry.setSkin(SerializedSkin.of(skinId, skinData, capeData, geometryName, geometryData, false));
            entry.setXuid(BedrockUtils.readString(buffer));
            entry.setPlatformChatId(BedrockUtils.readString(buffer));
        }
        packet.getEntries().add(entry);
    }
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

6 votes

public static void writeInventorySource(ByteBuf buffer, InventorySource inventorySource) {
    Preconditions.checkNotNull(buffer, "buffer");
    Preconditions.checkNotNull(inventorySource, "inventorySource");

    VarInts.writeUnsignedInt(buffer, inventorySource.getType().id());

    switch (inventorySource.getType()) {
        case CONTAINER:
        case UNTRACKED_INTERACTION_UI:
        case NON_IMPLEMENTED_TODO:
            VarInts.writeInt(buffer, inventorySource.getContainerId());
            break;
        case WORLD_INTERACTION:
            VarInts.writeUnsignedInt(buffer, inventorySource.getFlag().ordinal());
            break;
    }
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

6 votes

public static InventorySource readInventorySource(ByteBuf buffer) {
    Preconditions.checkNotNull(buffer, "buffer");

    InventorySource.Type type = InventorySource.Type.byId(VarInts.readUnsignedInt(buffer));

    switch (type) {
        case CONTAINER:
            int containerId = VarInts.readInt(buffer);
            return InventorySource.fromContainerWindowId(containerId);
        case GLOBAL:
            return InventorySource.fromGlobalInventory();
        case WORLD_INTERACTION:
            InventorySource.Flag flag = InventorySource.Flag.values()[VarInts.readUnsignedInt(buffer)];
            return InventorySource.fromWorldInteraction(flag);
        case CREATIVE:
            return InventorySource.fromCreativeInventory();
        case UNTRACKED_INTERACTION_UI:
            containerId = VarInts.readInt(buffer);
            return InventorySource.fromUntrackedInteractionUI(containerId);
        case NON_IMPLEMENTED_TODO:
            containerId = VarInts.readInt(buffer);
            return InventorySource.fromNonImplementedTodo(containerId);
        default:
            return InventorySource.fromInvalid();
    }
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

6 votes

public static GameRuleData<?> readGameRule(ByteBuf buffer) {
    Preconditions.checkNotNull(buffer, "buffer");

    String name = BedrockUtils.readString(buffer);
    int type = VarInts.readUnsignedInt(buffer);

    switch (type) {
        case 1:
            return new GameRuleData<>(name, buffer.readBoolean());
        case 2:
            return new GameRuleData<>(name, VarInts.readUnsignedInt(buffer));
        case 3:
            return new GameRuleData<>(name, buffer.readFloatLE());
    }
    throw new IllegalStateException("Invalid gamerule type received");
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

6 votes

public static InventorySource readInventorySource(ByteBuf buffer) {
    Preconditions.checkNotNull(buffer, "buffer");

    InventorySource.Type type = InventorySource.Type.byId(VarInts.readUnsignedInt(buffer));

    switch (type) {
        case CONTAINER:
            int containerId = VarInts.readInt(buffer);
            return InventorySource.fromContainerWindowId(containerId);
        case GLOBAL:
            return InventorySource.fromGlobalInventory();
        case WORLD_INTERACTION:
            InventorySource.Flag flag = InventorySource.Flag.values()[VarInts.readUnsignedInt(buffer)];
            return InventorySource.fromWorldInteraction(flag);
        case CREATIVE:
            return InventorySource.fromCreativeInventory();
        case UNTRACKED_INTERACTION_UI:
            containerId = VarInts.readInt(buffer);
            return InventorySource.fromUntrackedInteractionUI(containerId);
        case NON_IMPLEMENTED_TODO:
            containerId = VarInts.readInt(buffer);
            return InventorySource.fromNonImplementedTodo(containerId);
        default:
            return InventorySource.fromInvalid();
    }
}

Source File: AddPaintingSerializer_v332.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, AddPaintingPacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPosition(BedrockUtils.readBlockPosition(buffer).toFloat());
    packet.setDirection(readInt(buffer));
    packet.setName(BedrockUtils.readString(buffer));
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

5 votes

public static void writeVector3i(ByteBuf buffer, Vector3i vector3i) {
    Preconditions.checkNotNull(buffer, "buffer");
    Preconditions.checkNotNull(vector3i, "vector3i");
    VarInts.writeInt(buffer, vector3i.getX());
    VarInts.writeInt(buffer, vector3i.getY());
    VarInts.writeInt(buffer, vector3i.getZ());
}

Source File: InventoryTransactionSerializer_v388.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, InventoryTransactionPacket packet) {
    Type transactionType = packet.getTransactionType();
    VarInts.writeUnsignedInt(buffer, transactionType.ordinal());

    BedrockUtils.writeArray(buffer, packet.getActions(), BedrockUtils::writeInventoryAction);

    switch (transactionType) {
        case ITEM_USE:
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            BedrockUtils.writeBlockPosition(buffer, packet.getBlockPosition());
            VarInts.writeInt(buffer, packet.getFace());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getPlayerPosition());
            BedrockUtils.writeVector3f(buffer, packet.getClickPosition());
            VarInts.writeUnsignedInt(buffer, packet.getBlockRuntimeId());
            break;
        case ITEM_USE_ON_ENTITY:
            VarInts.writeUnsignedLong(buffer, packet.getRuntimeEntityId());
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getPlayerPosition());
            BedrockUtils.writeVector3f(buffer, packet.getClickPosition());
            break;
        case ITEM_RELEASE:
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getHeadPosition());
    }
}

Source File: CraftingEventSerializer_v354.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, CraftingEventPacket packet) {
    packet.setWindowId(buffer.readByte());
    packet.setType(VarInts.readInt(buffer));
    packet.setUuid(BedrockUtils.readUuid(buffer));

    BedrockUtils.readArray(buffer, packet.getInputs(), BedrockUtils::readItemData);

    BedrockUtils.readArray(buffer, packet.getOutputs(), BedrockUtils::readItemData);
}

Source File: MoveEntityAbsoluteSerializer_v291.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, MoveEntityAbsolutePacket packet) {
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    int flags = buffer.readUnsignedByte();
    packet.setOnGround((flags & FLAG_ON_GROUND) != 0);
    packet.setTeleported((flags & FLAG_TELEPORTED) != 0);
    packet.setPosition(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readByteRotation(buffer));
}

Source File: AddEntitySerializer_v361.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, AddEntityPacket packet) {
    VarInts.writeLong(buffer, packet.getUniqueEntityId());
    VarInts.writeUnsignedLong(buffer, packet.getRuntimeEntityId());
    BedrockUtils.writeString(buffer, packet.getIdentifier());
    BedrockUtils.writeVector3f(buffer, packet.getPosition());
    BedrockUtils.writeVector3f(buffer, packet.getMotion());
    BedrockUtils.writeVector3f(buffer, packet.getRotation());
    BedrockUtils.writeArray(buffer, packet.getAttributes(), BedrockUtils::writeEntityAttribute);
    BedrockUtils.writeEntityData(buffer, packet.getMetadata());
    BedrockUtils.writeArray(buffer, packet.getEntityLinks(), BedrockUtils::writeEntityLink);
}

Source File: SetTitleSerializer_v332.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, SetTitlePacket packet) {
    packet.setType(SetTitlePacket.Type.values()[VarInts.readInt(buffer)]);
    packet.setText(BedrockUtils.readString(buffer));
    packet.setFadeInTime(VarInts.readInt(buffer));
    packet.setStayTime(VarInts.readInt(buffer));
    packet.setFadeOutTime(VarInts.readInt(buffer));
}

Source File: InventoryTransactionSerializer_v340.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, InventoryTransactionPacket packet) {
    Type transactionType = packet.getTransactionType();
    VarInts.writeUnsignedInt(buffer, transactionType.ordinal());

    BedrockUtils.writeArray(buffer, packet.getActions(), BedrockUtils::writeInventoryAction);

    switch (transactionType) {
        case ITEM_USE:
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            BedrockUtils.writeBlockPosition(buffer, packet.getBlockPosition());
            VarInts.writeInt(buffer, packet.getFace());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getPlayerPosition());
            BedrockUtils.writeVector3f(buffer, packet.getClickPosition());
            VarInts.writeUnsignedInt(buffer, packet.getBlockRuntimeId());
            break;
        case ITEM_USE_ON_ENTITY:
            VarInts.writeUnsignedLong(buffer, packet.getRuntimeEntityId());
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getPlayerPosition());
            BedrockUtils.writeVector3f(buffer, packet.getClickPosition());
            break;
        case ITEM_RELEASE:
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getHeadPosition());
    }
}

Source File: UpdateBlockSerializer_v313.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, UpdateBlockPacket packet) {
    packet.setBlockPosition(BedrockUtils.readBlockPosition(buffer));
    packet.setRuntimeId(VarInts.readUnsignedInt(buffer));
    int flagValue = VarInts.readUnsignedInt(buffer);
    Set<Flag> flags = packet.getFlags();
    for (Flag flag : Flag.values()) {
        if ((flagValue & (1 << flag.ordinal())) != 0) {
            flags.add(flag);
        }
    }
    packet.setDataLayer(VarInts.readUnsignedInt(buffer));
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

5 votes

public static Vector3i readBlockPosition(ByteBuf buffer) {
    Preconditions.checkNotNull(buffer, "buffer");
    int x = VarInts.readInt(buffer);
    int y = VarInts.readUnsignedInt(buffer);
    int z = VarInts.readInt(buffer);

    return Vector3i.from(x, y, z);
}

Source File: SpawnParticleEffectSerializer_v388.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, SpawnParticleEffectPacket packet) {
    buffer.writeByte(packet.getDimensionId());
    VarInts.writeLong(buffer, packet.getUniqueEntityId());
    BedrockUtils.writeVector3f(buffer, packet.getPosition());
    BedrockUtils.writeString(buffer, packet.getIdentifier());
}

Source File: AddEntitySerializer_v332.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, AddEntityPacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setIdentifier(BedrockUtils.readString(buffer));
    packet.setPosition(BedrockUtils.readVector3f(buffer));
    packet.setMotion(BedrockUtils.readVector3f(buffer));
    packet.setRotation(BedrockUtils.readVector3f(buffer));
    BedrockUtils.readArray(buffer, packet.getAttributes(), BedrockUtils::readEntityAttribute);
    BedrockUtils.readEntityData(buffer, packet.getMetadata());
    BedrockUtils.readArray(buffer, packet.getEntityLinks(), BedrockUtils::readEntityLink);
}

Source File: LevelSoundEvent1Serializer_v354.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, LevelSoundEvent1Packet packet) {
    packet.setSound(SOUNDS.get(VarInts.readInt(buffer)));
    packet.setPosition(BedrockUtils.readVector3f(buffer));
    packet.setExtraData(VarInts.readInt(buffer));
    packet.setPitch(VarInts.readInt(buffer));
    packet.setBabySound(buffer.readBoolean());
    packet.setRelativeVolumeDisabled(buffer.readBoolean());
}

Source File: AddPaintingSerializer_v340.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, AddPaintingPacket packet) {
    packet.setUniqueEntityId(VarInts.readLong(buffer));
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setPosition(BedrockUtils.readBlockPosition(buffer).toFloat());
    packet.setDirection(readInt(buffer));
    packet.setName(BedrockUtils.readString(buffer));
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

5 votes

public static void writeVector3i(ByteBuf buffer, Vector3i vector3i) {
    Preconditions.checkNotNull(buffer, "buffer");
    Preconditions.checkNotNull(vector3i, "vector3i");
    VarInts.writeInt(buffer, vector3i.getX());
    VarInts.writeInt(buffer, vector3i.getY());
    VarInts.writeInt(buffer, vector3i.getZ());
}

Source File: PacketHeaderSerializer_v340.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, PacketHeader packet) {
    int header = VarInts.readUnsignedInt(buffer);
    packet.setPacketId(header & 0x3ff);
    packet.setSenderId((header >>> 10) & 3);
    packet.setClientId((header >>> 12) & 3);
}

Source File: MobEquipmentSerializer_v340.java From Protocol with Apache License 2.0

5 votes

@Override
public void deserialize(ByteBuf buffer, MobEquipmentPacket packet) {
    packet.setRuntimeEntityId(VarInts.readUnsignedLong(buffer));
    packet.setItem(BedrockUtils.readItemData(buffer));
    packet.setInventorySlot(buffer.readUnsignedByte());
    packet.setHotbarSlot(buffer.readUnsignedByte());
    packet.setContainerId(buffer.readByte());
}

Source File: BedrockUtils.java From Protocol with Apache License 2.0

5 votes

public static void writeCommandEnumData(ByteBuf buffer, CommandEnumData enumData) {
    Preconditions.checkNotNull(buffer, "buffer");
    Preconditions.checkNotNull(enumData, "enumData");

    BedrockUtils.writeString(buffer, enumData.getName());

    String[] values = enumData.getValues();
    VarInts.writeUnsignedInt(buffer, values.length);
    for (String value : values) {
        BedrockUtils.writeString(buffer, value);
    }
}

Source File: InventoryTransactionSerializer_v332.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, InventoryTransactionPacket packet) {
    Type transactionType = packet.getTransactionType();
    VarInts.writeUnsignedInt(buffer, transactionType.ordinal());

    BedrockUtils.writeArray(buffer, packet.getActions(), BedrockUtils::writeInventoryAction);

    switch (transactionType) {
        case ITEM_USE:
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            BedrockUtils.writeBlockPosition(buffer, packet.getBlockPosition());
            VarInts.writeInt(buffer, packet.getFace());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getPlayerPosition());
            BedrockUtils.writeVector3f(buffer, packet.getClickPosition());
            break;
        case ITEM_USE_ON_ENTITY:
            VarInts.writeUnsignedLong(buffer, packet.getRuntimeEntityId());
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getPlayerPosition());
            BedrockUtils.writeVector3f(buffer, packet.getClickPosition());
            break;
        case ITEM_RELEASE:
            VarInts.writeUnsignedInt(buffer, packet.getActionType());
            VarInts.writeInt(buffer, packet.getHotbarSlot());
            BedrockUtils.writeItemData(buffer, packet.getItemInHand());
            BedrockUtils.writeVector3f(buffer, packet.getHeadPosition());
    }
}

Source File: FullChunkDataSerializer_v354.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, LevelChunkPacket packet) {
    VarInts.writeInt(buffer, packet.getChunkX());
    VarInts.writeInt(buffer, packet.getChunkZ());
    byte[] data = packet.getData();
    VarInts.writeUnsignedInt(buffer, data.length);
    buffer.writeBytes(data);
}

Source File: LevelSoundEvent2Serializer_v361.java From Protocol with Apache License 2.0

5 votes

@Override
public void serialize(ByteBuf buffer, LevelSoundEvent2Packet packet) {
    buffer.writeByte(SOUNDS.get(packet.getSound()));
    BedrockUtils.writeVector3f(buffer, packet.getPosition());
    VarInts.writeInt(buffer, packet.getExtraData());
    BedrockUtils.writeString(buffer, packet.getIdentifier());
    buffer.writeBoolean(packet.isBabySound());
    buffer.writeBoolean(packet.isRelativeVolumeDisabled());
}

com.nukkitx.network.VarInts Java Examples