Java Code Examples for codechicken.lib.packet.PacketCustom#writeByte()

@Override
public Packet getDescriptionPacket()
{
    PacketCustom packet = new PacketCustom(TranslocatorSPH.channel, 1);
    packet.writeCoord(xCoord, yCoord, zCoord);
    
    int attachmask = 0;
    for(int i = 0; i < 6; i++)
        if(attachments[i] != null)
            attachmask|= 1<<i;
    
    packet.writeByte(attachmask);
    for(Attachment a : attachments)
        if(a != null)
            a.write(packet);
    
    return packet.toPacket();
}
 

@Override
public final void detectAndSendChanges()
{
    super.detectAndSendChanges();
    
    for(int i = 0; i < syncVars.size(); i++)
    {
        IContainerSyncVar var = syncVars.get(i);
        if(var.changed())
        {
            PacketCustom packet = createSyncPacket();
            packet.writeByte(i);
            var.writeChange(packet);
            sendContainerPacket(packet);
            var.reset();
        }
    }
}
 

public static void sendHasServerSideTo(EntityPlayerMP player) {
    NEIServerConfig.logger.debug("Sending serverside check to: " + player.getCommandSenderName());
    PacketCustom packet = new PacketCustom(channel, 1);
    packet.writeByte(NEIActions.protocol);
    packet.writeString(player.worldObj.getWorldInfo().getWorldName());

    packet.sendToPlayer(player);
}
 

private void sendTransferPacket(int i, int j, ItemStack add)
{
    PacketCustom packet = new PacketCustom(TranslocatorSPH.channel, 2);
    packet.writeCoord(xCoord, yCoord, zCoord);
    packet.writeByte(i << 4 | j);
    packet.writeItemStack(add);
    packet.sendToChunk(worldObj, xCoord>>4, zCoord>>4);
}
 

private void sendTransferPacket(ArrayList<LiquidTransfer> transfers)
{
    PacketCustom packet = new PacketCustom(TranslocatorSPH.channel, 2);
    packet.writeCoord(xCoord, yCoord, zCoord);
    packet.writeByte(transfers.size());
    for(LiquidTransfer t : transfers)
    {
        packet.writeByte(t.key);
        packet.writeFluidStack(t.liquid);
    }
    packet.sendToChunk(worldObj, xCoord>>4, zCoord>>4);
}
 

@Override
public void sendContainerAndContentsToPlayer(Container container, List<ItemStack> list, List<EntityPlayerMP> playerCrafters)
{
    super.sendContainerAndContentsToPlayer(container, list, playerCrafters);
    for(int i = 0; i < syncVars.size(); i++)
    {
        IContainerSyncVar var = syncVars.get(i);
        PacketCustom packet = createSyncPacket();
        packet.writeByte(i);
        var.writeChange(packet);
        var.reset();
        for(EntityPlayerMP player : playerCrafters)
            packet.sendToPlayer(player);
    }
}
 

public void setPotionEffect(int effectID, int duration, int amplifier) {
    PacketCustom packet = NEICPH.createContainerPacket();
    packet.writeBoolean(true);
    packet.writeByte(effectID);
    packet.writeInt(duration);
    packet.writeByte(amplifier);
    packet.sendToServer();
}
 

public static void sendSharedFrequencyTo(EntityPlayer player, int freq) {
    PacketCustom packet = new PacketCustom(WirelessRedstoneCore.channel, 2);
    packet.writeShort(freq);
    packet.writeByte(2);

    packet.sendToPlayer(player);
}
 

/**
 * Sends the current protocol version and world to the client.
 * Called every time the player changes dimensions.
 * If successful on the client, it will request a LoginState.
 *
 * @param player The player to send the ServerSide check to.
 */
public static void sendServerSideCheck(EntityPlayerMP player) {
    LogHelper.debug("Sending ServerSide check to: " + player.getName());
    PacketCustom packet = new PacketCustom(channel, 1);
    packet.writeByte(NEIActions.protocol);
    packet.writeString(player.world.getWorldInfo().getWorldName());

    packet.sendToPlayer(player);
}
 

public static void sendMapInfoTo(EntityPlayer player, int mapno, MapData mapdata) {
    PacketCustom packet = new PacketCustom(WirelessRedstoneCore.channel, 56);
    packet.writeShort((short) mapno);
    packet.writeInt(mapdata.xCenter);
    packet.writeInt(mapdata.zCenter);
    packet.writeByte(mapdata.scale);

    packet.sendToPlayer(player);
}
 

public static void sendSetFreqInfo(int freq, String name, int colourid) {
    PacketCustom packet = new PacketCustom(WirelessRedstoneCore.channel, 4);
    packet.writeShort((short) freq);
    packet.writeString(name);
    packet.writeByte((byte) colourid);
    packet.sendToServer();
}
 

public static void sendPublicFrequencyTo(EntityPlayer player, int freq) {
    PacketCustom packet = new PacketCustom(WirelessRedstoneCore.channel, 2);
    packet.writeShort(freq);
    packet.writeByte(1);

    packet.sendToPlayer(player);
}
 

@Override
public void sendLargeStack(ItemStack stack, int slot, List<EntityPlayerMP> players) {
    PacketCustom packet = new PacketCustom(TranslocatorSPH.channel, 5);
    packet.writeByte(slot);
    packet.writeItemStack(stack, true);

    for (EntityPlayerMP player : players)
        packet.sendToPlayer(player);
}
 

public static void sendFreqInfoTo(EntityPlayer player, ArrayList<Integer> freqsWithInfo) {
    if (freqsWithInfo.size() == 0)
        return;

    PacketCustom packet = new PacketCustom(WirelessRedstoneCore.channel, 1);
    packet.writeShort(freqsWithInfo.size());
    for (int freq : freqsWithInfo) {
        packet.writeShort(freq);
        packet.writeByte(RedstoneEther.get(false).getFreqColourId(freq));
        packet.writeString(RedstoneEther.get(false).getFreqName(freq));
    }
    packet.sendToPlayer(player);
}
 

public static void sendSetFreqInfoTo(EntityPlayer player, int freq, String name, int colourid) {
    PacketCustom packet = new PacketCustom(WirelessRedstoneCore.channel, 4);
    packet.writeShort(freq);
    packet.writeByte(colourid);
    packet.writeString(name);

    packet.sendToPlayer(player);
}
 

/**
 * Notifies the server about an enchantment being modified inside NEI's enchantment gui.
 *
 * @param enchID The Enchantment ID.
 * @param level  The Enchantments level.
 * @param add    If the enchantment is being added or removed.
 */
public static void sendModifyEnchantment(int enchID, int level, boolean add) {
    PacketCustom packet = new PacketCustom(channel, 22);
    packet.writeByte(enchID);
    packet.writeByte(level);
    packet.writeBoolean(add);
    packet.sendToServer();
}
 

public static void sendSetTime(int hour) {
    PacketCustom packet = new PacketCustom(channel, 7);
    packet.writeByte(hour);
    packet.sendToServer();
}
 

@Override
public void writeToPacket(PacketCustom packet) {
    packet.writeByte(rotation);
    packet.writeFluidStack(liquid_state.s_liquid);
    packet.writeBoolean(pressure_state.a_pressure);
}
 

public void removePotionEffect(int effectID) {
    PacketCustom packet = NEICPH.createContainerPacket();
    packet.writeBoolean(false);
    packet.writeByte(effectID);
    packet.sendToServer();
}
 

/**
 * Sent to the server to change the time.
 */
public static void sendSetTime(int hour) {
    PacketCustom packet = new PacketCustom(channel, 7);
    packet.writeByte(hour);
    packet.sendToServer();
}