Java Code Examples for cpw.mods.fml.common.network.ByteBufUtils#writeItemStack()

public void giveItem(ItemStack stack) {
    ByteBuf buf = Unpooled.buffer(0);
    buf.writeByte(10);

    ItemStack mail = new ItemStack(Items.stick);
    NBTTagList tagList = new NBTTagList();

    for (int i = 0; i < 6; i++) {
        NBTTagCompound item = new NBTTagCompound();
        item.setByte("Slot", (byte) i);
        stack.writeToNBT(item);
        tagList.appendTag(item);
    }

    NBTTagCompound inv = new NBTTagCompound();
    inv.setTag("Items", tagList);
    inv.setString("UniqueID", UUID.randomUUID().toString());
    mail.stackTagCompound = new NBTTagCompound();
    mail.stackTagCompound.setTag("Package", inv);
    ByteBufUtils.writeItemStack(buf, mail);
    C17PacketCustomPayload packet = new C17PacketCustomPayload("cfm", buf);
    Wrapper.INSTANCE.player().sendQueue.addToSendQueue(packet);
}
 

public static void sendProxyPacket(String channel, Object... data) {
    ByteBuf buf = Unpooled.buffer();
    for (Object o : data) {
        if (o instanceof Integer) {
            buf.writeInt(((int) o));
            continue;
        }
        if (o instanceof Byte) {
            buf.writeByte(((byte) o));
            continue;
        }
        if (o instanceof Short) {
            buf.writeShort(((short) o));
            continue;
        }
        if (o instanceof String) {
            ByteBufUtils.writeUTF8String(buf, ((String) o));
            continue;
        }
        if (o instanceof ItemStack) {
            ByteBufUtils.writeItemStack(buf, ((ItemStack) o));
            continue;
        }
        if (!(o instanceof NBTTagCompound)) {
            continue;
        }
        ByteBufUtils.writeTag(buf, ((NBTTagCompound) o));
    }
    NetworkDispatcher.get(Wrapper.INSTANCE.mc().getNetHandler().getNetworkManager()).sendProxy(new FMLProxyPacket(buf, channel));
}
 

public void setMagic(int x, int y, int z, ItemStack item) {
    ByteBuf buf = Unpooled.buffer(0);
    buf.writeByte(8);
    buf.writeInt(x);
    buf.writeInt(y);
    buf.writeInt(z);
    ByteBufUtils.writeItemStack(buf, item);
    C17PacketCustomPayload packet = new C17PacketCustomPayload("TConstruct", buf);
    Wrapper.INSTANCE.player().sendQueue.addToSendQueue(packet);
}
 

public void setSlot(int x, int y, int z) throws Exception {
    ByteBuf buf = Unpooled.buffer(0);
    ItemStack stack = Statics.STATIC_ITEMSTACK.copy();
    stack.setStackDisplayName("Mega Super Spell");
    ByteBufUtils.writeItemStack(buf, stack);
    buf.writeInt(x);
    buf.writeInt(y);
    buf.writeInt(z);
    buf.writeInt(1);
    C17PacketCustomPayload packet = new C17PacketCustomPayload("BiblioMCBEdit", buf);
    Wrapper.INSTANCE.player().sendQueue.addToSendQueue(packet);
}
 

@Override
public void toBytes(ByteBuf buf) {
	super.toBytes(buf);
	buf.writeBoolean(playSound);
	buf.writeBoolean(breakChisel);
	buf.writeInt(chiseled);
	ByteBufUtils.writeItemStack(buf, base);
}
 

public static void writeFluidOrItemStack(Object object, ByteBuf buf){
    if(object instanceof ItemStack) {
        buf.writeByte(0);
        ByteBufUtils.writeItemStack(buf, (ItemStack)object);
    } else {
        buf.writeByte(1);
        FluidStack stack = (FluidStack)object;
        ByteBufUtils.writeUTF8String(buf, stack.getFluid().getName());
        buf.writeInt(stack.amount);
        ByteBufUtils.writeTag(buf, stack.tag);
    }
}
 

@Override
public void toBytes(ByteBuf buf){
    ByteBufUtils.writeUTF8String(buf, varName);
    buf.writeInt(pos.chunkPosX);
    buf.writeInt(pos.chunkPosY);
    buf.writeInt(pos.chunkPosZ);
    ByteBufUtils.writeItemStack(buf, stack);
}
 

public static void writeField(ByteBuf buf, Object value, int type){
    switch(type){
        case 0:
            buf.writeInt((Integer)value);
            break;
        case 1:
            buf.writeFloat((Float)value);
            break;
        case 2:
            buf.writeDouble((Double)value);
            break;
        case 3:
            buf.writeBoolean((Boolean)value);
            break;
        case 4:
            ByteBufUtils.writeUTF8String(buf, (String)value);
            break;
        case 5:
            buf.writeByte((Byte)value);
            break;
        case 6:
            ByteBufUtils.writeItemStack(buf, (ItemStack)value);
            break;
        case 7:
            buf.writeBoolean(value != null);
            if(value != null) {
                FluidStack stack = (FluidStack)value;
                ByteBufUtils.writeUTF8String(buf, stack.getFluid().getName());
                buf.writeInt(stack.amount);
                ByteBufUtils.writeTag(buf, stack.tag);
            }
            break;
    }
}
 

@Override
public void writeSpawnData(ByteBuf buffer) {
	ByteBufUtils.writeItemStack(buffer, stack);
}
 

@Override
public void writeSpawnData(ByteBuf buffer) {
	ByteBufUtils.writeItemStack(buffer, stack);
}
 

@Override
public void writeToPacket(ByteBuf buf){
    for(ItemStack stack : camoStacks)
        ByteBufUtils.writeItemStack(buf, stack);
}
 

@Override
public void toBytes(ByteBuf buf) {
	super.toBytes(buf);
	buf.writeInt(slot);
	ByteBufUtils.writeItemStack(buf, stack);
}
 

@Override
public void toBytes(ByteBuf buf){
    super.toBytes(buf);
    ByteBufUtils.writeItemStack(buf, settingStack);
    buf.writeInt(settingIndex);
}
 

@Override
public void toBytes(ByteBuf buffer){
    ByteBufUtils.writeItemStack(buffer, new ItemStack(item, amount, 0));
}