Java Code Examples for net.minecraft.nbt.CompoundTag#put()

@Inject(
        method = "toTag",
        at = @At(value = "INVOKE", shift = At.Shift.BEFORE, ordinal = 0,
                target = "Lnet/minecraft/nbt/CompoundTag;put(Ljava/lang/String;Lnet/minecraft/nbt/Tag;)Lnet/minecraft/nbt/Tag;")
)
private void onToTag(CompoundTag compoundTag_1, CallbackInfoReturnable<CompoundTag> cir)
{
    if (CarpetExtraSettings.reloadSuffocationFix)
    {
        Box box = this.getBoundingBox();
        compoundTag_1.put("CM_Box", this.toListTag(box.x1, box.y1, box.z1, box.x2, box.y2, box.z2));
    }
}
 

@Inject(method = "toTag", at = @At(value = "RETURN", shift = At.Shift.BEFORE))
private void onToTag(CompoundTag compoundTag_1, CallbackInfoReturnable<CompoundTag> cir)
{
    if (CarpetSettings.movableBlockEntities && this.carriedBlockEntity != null)
    {
        //Leave name "carriedTileEntityCM" instead of "carriedBlockEntityCM" for upgrade compatibility with 1.13.2 movable TE
        compoundTag_1.put("carriedTileEntityCM", this.carriedBlockEntity.toTag(new CompoundTag()));
    }
}
 

public static void clientCommand(String command)
{
    CompoundTag tag = new CompoundTag();
    tag.putString("id", command);
    tag.putString("command", command);
    CompoundTag outer = new CompoundTag();
    outer.put("clientCommand", tag);
    CarpetClient.getPlayer().networkHandler.sendPacket(new CustomPayloadC2SPacket(
            CarpetClient.CARPET_CHANNEL,
            (new PacketByteBuf(Unpooled.buffer())).writeVarInt(CarpetClient.DATA).writeCompoundTag(outer)
    ));
}
 

@Override
public Tag toTag(boolean force)
{
    if (!force) throw new NBTSerializableValue.IncompatibleTypeException(this);
    CompoundTag tag = new CompoundTag();
    tag.put("Data", getEntity().toTag( new CompoundTag()));
    tag.put("Name", StringTag.of(Registry.ENTITY_TYPE.getId(entity.getType()).toString()));
    return tag;
}
 

@Override
public Tag toTag(boolean force)
{
    if (!force) throw new NBTSerializableValue.IncompatibleTypeException(this);
    // follows falling block convertion
    CompoundTag tag =  new CompoundTag();
    CompoundTag state = new CompoundTag();
    BlockState s = getBlockState();
    state.put("Name", StringTag.of(Registry.BLOCK.getId(s.getBlock()).toString()));
    Collection<Property<?>> properties = s.getProperties();
    if (!properties.isEmpty())
    {
        CompoundTag props = new CompoundTag();
        for (Property<?> p: properties)
        {
            props.put(p.getName(), StringTag.of(s.get(p).toString().toLowerCase(Locale.ROOT)));
        }
        state.put("Properties", props);
    }
    tag.put("BlockState", state);
    CompoundTag dataTag = getData();
    if (dataTag != null)
    {
        tag.put("TileEntityData", dataTag);
    }
    return tag;
}
 

@Inject(method = "serialize", slice = @Slice(from = @At(value = "INVOKE", target = "Lnet/minecraft/entity/Entity;saveToTag(Lnet/minecraft/nbt/CompoundTag;)Z"), to = @At(value = "INVOKE", target = "Lnet/minecraft/world/chunk/ProtoChunk;getEntities()Ljava/util/List;")), at = @At(value = "JUMP", opcode = Opcodes.GOTO, ordinal = 2), locals = LocalCapture.CAPTURE_FAILHARD)
private static void serializeCapabilities(ServerWorld serverWorld, Chunk chunk, CallbackInfoReturnable<CompoundTag> callbackInfoReturnable, ChunkPos chunkPos, CompoundTag compoundTag, CompoundTag level) {
	CompoundTag tag = ((CapabilityProviderHolder) chunk).serializeCaps();

	if (tag != null) {
		level.put("ForgeCaps", tag);
	}
}
 

@Inject(method = "toTag", at = @At(value = "INVOKE", target = "Lnet/minecraft/entity/Entity;writeCustomDataToTag(Lnet/minecraft/nbt/CompoundTag;)V"))
private void serializeCapabilities(CompoundTag tag, CallbackInfoReturnable<CompoundTag> callbackInfoReturnable) {
	CompoundTag capabilities = serializeCaps();

	if (capabilities != null) {
		tag.put("ForgeCaps", capabilities);
	}
}
 

@Inject(method = "toTag", at = @At(value = "RETURN"))
private void serializeCapabilities(CompoundTag tag, CallbackInfoReturnable<CompoundTag> callbackInfoReturnable) {
	CompoundTag compoundTag = serializeCaps();

	if (compoundTag != null && !compoundTag.isEmpty()) {
		tag.put("ForgeCaps", compoundTag);
	}
}
 

@Override
public CompoundTag serializeNBT() {
	CompoundTag tag = new CompoundTag();

	for (int x = 0; x < writers.length; x++) {
		try {
			tag.put(names[x], writers[x].serializeNBT());
		} catch (Exception exception) {
			LogManager.getLogger().error("A capability provider with the name " + names[x] + " has thrown an exception trying to write state. It will not persist. Report this to the mod author", exception);
		}
	}

	return tag;
}
 

public CompoundTag toTag(CompoundTag tag) {
    CompoundTag compoundTag = new CompoundTag();
    if (this.hasOwner()) {
        compoundTag.putUuid("owner", this.owner);
    }
    compoundTag.putString("username", this.username);
    compoundTag.putString("publicity", this.publicity.asString());
    if (this.hasTeam()) {
        compoundTag.putString("team", team.toString());
    }
    tag.put("security", compoundTag);
    return tag;
}
 

private void remove(ItemStack stack, String[] args) throws CmdSyntaxError
{
	if(args.length != 2)
		throw new CmdSyntaxError();
	
	int id = parseEffectId(args[1]);
	
	List<StatusEffectInstance> oldEffects =
		PotionUtil.getCustomPotionEffects(stack);
	
	ListTag newEffects = new ListTag();
	for(StatusEffectInstance oldEffect : oldEffects)
	{
		int oldId = StatusEffect.getRawId(oldEffect.getEffectType());
		
		if(oldId == id)
			continue;
		
		CompoundTag effect = new CompoundTag();
		effect.putInt("Id", oldId);
		effect.putInt("Amplifier", oldEffect.getAmplifier());
		effect.putInt("Duration", oldEffect.getDuration());
		newEffects.add(effect);
	}
	
	CompoundTag nbt = new CompoundTag();
	nbt.put("CustomPotionEffects", newEffects);
	stack.setTag(nbt);
	ChatUtils.message("Effect removed.");
}
 

@Override
public void onEnable()
{
	if(!MC.player.abilities.creativeMode)
	{
		ChatUtils.error("Creative mode only.");
		setEnabled(false);
		return;
	}
	
	if(!MC.player.inventory.getArmorStack(0).isEmpty())
	{
		ChatUtils.error("Please clear your shoes slot.");
		setEnabled(false);
		return;
	}
	
	// generate item
	ItemStack stack = new ItemStack(Blocks.CHEST);
	CompoundTag nbtCompound = new CompoundTag();
	ListTag nbtList = new ListTag();
	for(int i = 0; i < 40000; i++)
		nbtList.add(new ListTag());
	nbtCompound.put("www.wurstclient.net", nbtList);
	stack.setTag(nbtCompound);
	stack.setCustomName(new LiteralText("Copy Me"));
	
	// give item
	MC.player.inventory.armor.set(0, stack);
	ChatUtils.message("Item has been placed in your shoes slot.");
	setEnabled(false);
}
 

@Override
public void onEnable()
{
	// check gamemode
	if(!MC.player.abilities.creativeMode)
	{
		ChatUtils.error("Creative mode only.");
		setEnabled(false);
		return;
	}
	
	// generate potion
	ItemStack stack = new ItemStack(Items.SPLASH_POTION);
	CompoundTag effect = new CompoundTag();
	effect.putInt("Amplifier", 125);
	effect.putInt("Duration", 2000);
	effect.putInt("Id", 6);
	ListTag effects = new ListTag();
	effects.add(effect);
	CompoundTag nbt = new CompoundTag();
	nbt.put("CustomPotionEffects", effects);
	stack.setTag(nbt);
	String name = "\u00a7rSplash Potion of \u00a74\u00a7lINSTANT DEATH";
	stack.setCustomName(new LiteralText(name));
	
	// give potion
	if(placeStackInHotbar(stack))
		ChatUtils.message("Potion created.");
	else
		ChatUtils.error("Please clear a slot in your hotbar.");
	
	setEnabled(false);
}
 

@Override
public void onEnable()
{
	// check gamemode
	if(!MC.player.abilities.creativeMode)
	{
		ChatUtils.error("Creative mode only.");
		setEnabled(false);
		return;
	}
	
	// generate potion
	ItemStack stack = new ItemStack(Items.SPLASH_POTION);
	ListTag effects = new ListTag();
	for(int i = 1; i <= 23; i++)
	{
		CompoundTag effect = new CompoundTag();
		effect.putInt("Amplifier", Integer.MAX_VALUE);
		effect.putInt("Duration", Integer.MAX_VALUE);
		effect.putInt("Id", i);
		effects.add(effect);
	}
	CompoundTag nbt = new CompoundTag();
	nbt.put("CustomPotionEffects", effects);
	stack.setTag(nbt);
	String name = "\u00a7rSplash Potion of Trolling";
	stack.setCustomName(new LiteralText(name));
	
	// give potion
	if(placeStackInHotbar(stack))
		ChatUtils.message("Potion created.");
	else
		ChatUtils.error("Please clear a slot in your hotbar.");
	
	setEnabled(false);
}
 

@Override
public CompoundTag toTag(CompoundTag tag) {
	ListTag list = new ListTag();
	Iterator<Map.Entry<UUID, Long>> iterator = lastGivenCandy.entrySet().iterator();
	while (iterator.hasNext()) {
		Map.Entry<UUID, Long> entry = iterator.next();
		CompoundTag item = new CompoundTag();
		item.putUuid("uuid", entry.getKey());
		item.putLong("time", entry.getValue());
		list.add(item);
	}
	tag.put("entities", list);
	return tag;
}
 

@Override
public CompoundTag toTag(CompoundTag t) {
	CompoundTag tag = super.toTag(t);
	tag.put("Left", leftItem.toTag(new CompoundTag()));
	tag.put("Right", rightItem.toTag(new CompoundTag()));
	return tag;
}
 

@Override
public CompoundTag toTag(CompoundTag tag) {
    tag = super.toTag(tag);
    CompoundTag baseTag = new CompoundTag();
    baseTag.putInt("X", this.basePos.getX());
    baseTag.putInt("Y", this.basePos.getY());
    baseTag.putInt("Z", this.basePos.getZ());

    tag.put("Base", baseTag);
    return tag;
}
 

@Override
@Environment(EnvType.CLIENT)
public ItemStack getPickStack(BlockView blockView_1, BlockPos blockPos_1, BlockState blockState_1) {
    ItemStack stack = super.getPickStack(blockView_1, blockPos_1, blockState_1);
    CompoundTag tag = (stack.getTag() != null ? stack.getTag() : new CompoundTag());
    if (blockView_1.getBlockEntity(blockPos_1) != null) {
        tag.put("BlockEntityTag", blockView_1.getBlockEntity(blockPos_1).toTag(new CompoundTag()));
    }

    stack.setTag(tag);
    return stack;
}
 

@Inject(method = "writeIdentifyingData", at = @At("RETURN"))
private void serializeCapabilities(CompoundTag compoundTag, CallbackInfoReturnable<CompoundTag> callbackInfoReturnable) {
	if (getCapabilities() != null) {
		compoundTag.put("ForgeCaps", serializeCaps());
	}
}
 

@Override
public CompoundTag toClientTag(CompoundTag tag) {
	tag.put("Left", leftItem.toTag(new CompoundTag()));
	tag.put("Right", rightItem.toTag(new CompoundTag()));
	return tag;
}