Examples with PacketBuffer net.minecraft.network.PacketBuffer used on opensource projects

Example 86 with PacketBuffer

use of net.minecraft.network.PacketBuffer in project GregTech by GregTechCE.

the class UIFactory method openUI.

public final void openUI(E holder, EntityPlayerMP player) {
    if (player instanceof FakePlayer) {
        return;
    }
    ModularUI uiTemplate = createUITemplate(holder, player);
    uiTemplate.initWidgets();
    player.getNextWindowId();
    player.closeContainer();
    int currentWindowId = player.currentWindowId;
    PacketBuffer serializedHolder = new PacketBuffer(Unpooled.buffer());
    writeHolderToSyncData(serializedHolder, holder);
    int uiFactoryId = FACTORY_REGISTRY.getIDForObject(this);
    ModularUIContainer container = new ModularUIContainer(uiTemplate);
    container.windowId = currentWindowId;
    // accumulate all initial updates of widgets in open packet
    container.accumulateWidgetUpdateData = true;
    uiTemplate.guiWidgets.values().forEach(Widget::detectAndSendChanges);
    container.accumulateWidgetUpdateData = false;
    ArrayList<PacketUIWidgetUpdate> updateData = new ArrayList<>(container.accumulatedUpdates);
    container.accumulatedUpdates.clear();
    PacketUIOpen packet = new PacketUIOpen(uiFactoryId, serializedHolder, currentWindowId, updateData);
    NetworkHandler.channel.sendTo(NetworkHandler.packet2proxy(packet), player);
    container.addListener(player);
    player.openContainer = container;
    // and fire forge event only in the end
    MinecraftForge.EVENT_BUS.post(new PlayerContainerEvent.Open(player, container));
}

Example 87 with PacketBuffer

use of net.minecraft.network.PacketBuffer in project RFToolsDimensions by McJty.

the class PacketSyncDimensionInfo method fromBytes.

@Override
public void fromBytes(ByteBuf buf) {
    int size = buf.readInt();
    dimensions = new HashMap<Integer, DimensionDescriptor>();
    for (int i = 0; i < size; i++) {
        int id = buf.readInt();
        PacketBuffer buffer = new PacketBuffer(buf);
        NBTTagCompound tagCompound;
        try {
            tagCompound = buffer.readNBTTagCompoundFromBuffer();
        } catch (IOException e) {
            e.printStackTrace();
            return;
        }
        DimensionDescriptor descriptor = new DimensionDescriptor(tagCompound);
        dimensions.put(id, descriptor);
    }
    size = buf.readInt();
    dimensionInformation = new HashMap<Integer, DimensionInformation>();
    for (int i = 0; i < size; i++) {
        int id = buf.readInt();
        String name = NetworkTools.readString(buf);
        DimensionInformation dimInfo = new DimensionInformation(name, dimensions.get(id), buf);
        dimensionInformation.put(id, dimInfo);
    }
}

Example 88 with PacketBuffer

use of net.minecraft.network.PacketBuffer in project Gaspunk by Ladysnake.

the class EntityGasCloud method readSpawnData.

@Override
public void readSpawnData(ByteBuf additionalData) {
    PacketBuffer buf = new PacketBuffer(additionalData);
    this.gas = ModGases.REGISTRY.getValue(new ResourceLocation(buf.readString(64)));
}

Example 89 with PacketBuffer

use of net.minecraft.network.PacketBuffer in project Gaspunk by Ladysnake.

the class EntityGasCloud method writeSpawnData.

@Override
public void writeSpawnData(ByteBuf buffer) {
    PacketBuffer buf = new PacketBuffer(buffer);
    buf.writeString(gas != null ? Objects.requireNonNull(gas.getRegistryName()).toString() : "");
}

Example 90 with PacketBuffer

use of net.minecraft.network.PacketBuffer in project minecolonies by Minecolonies.

the class SaveScanMessage method fromBytes.

@Override
public void fromBytes(@NotNull final ByteBuf buf) {
    final PacketBuffer buffer = new PacketBuffer(buf);
    try (ByteBufInputStream stream = new ByteBufInputStream(buffer)) {
        final NBTTagCompound wrapperCompound = CompressedStreamTools.readCompressed(stream);
        nbttagcompound = wrapperCompound.getCompoundTag(TAG_SCHEMATIC);
        fileName = wrapperCompound.getString(TAG_MILLIS);
    } catch (final RuntimeException e) {
        Log.getLogger().info("Structure too big to be processed", e);
    } catch (final IOException e) {
        Log.getLogger().info("Problem at retrieving structure on server.", e);
    }
}