Examples with ListTag net.minecraft.nbt.ListTag used on opensource projects

Example 41 with ListTag

use of net.minecraft.nbt.ListTag in project SpongeCommon by SpongePowered.

the class PotionItemStackData method register.

// @formatter:off
public static void register(final DataProviderRegistrator registrator) {
    registrator.asMutable(ItemStack.class).create(Keys.COLOR).get(h -> Color.ofRgb(PotionUtils.getColor(h))).set((h, v) -> {
        final CompoundTag tag = h.getOrCreateTag();
        tag.putInt(Constants.Item.CUSTOM_POTION_COLOR, v.rgb());
    }).delete(h -> h.removeTagKey(Constants.Item.CUSTOM_POTION_COLOR)).supports(h -> h.getItem() == Items.POTION || h.getItem() == Items.SPLASH_POTION || h.getItem() == Items.LINGERING_POTION).create(Keys.POTION_EFFECTS).get(h -> {
        final List<MobEffectInstance> effects = PotionUtils.getMobEffects(h);
        return effects.isEmpty() ? null : ImmutableList.copyOf((List<PotionEffect>) (Object) effects);
    }).set((h, v) -> {
        final CompoundTag tag = h.getOrCreateTag();
        final ListTag list = v.stream().map(effect -> {
            final CompoundTag potionTag = new CompoundTag();
            ((MobEffectInstance) effect).save(potionTag);
            return potionTag;
        }).collect(NBTCollectors.toTagList());
        tag.put(Constants.Item.CUSTOM_POTION_EFFECTS, list);
    }).delete(h -> h.removeTagKey(Constants.Item.CUSTOM_POTION_EFFECTS)).supports(h -> h.getItem() == Items.POTION || h.getItem() == Items.SPLASH_POTION || h.getItem() == Items.LINGERING_POTION || h.getItem() == Items.TIPPED_ARROW).create(Keys.POTION_TYPE).get(h -> (PotionType) PotionUtils.getPotion(h)).set((h, v) -> {
        h.getOrCreateTag();
        PotionUtils.setPotion(h, (Potion) v);
    }).delete(h -> {
        if (h.hasTag()) {
            PotionUtils.setPotion(h, Potions.EMPTY);
        }
    }).supports(h -> h.getItem() == Items.POTION || h.getItem() == Items.SPLASH_POTION || h.getItem() == Items.LINGERING_POTION || h.getItem() == Items.TIPPED_ARROW);
}

Example 42 with ListTag

use of net.minecraft.nbt.ListTag in project SpongeCommon by SpongePowered.

the class BlockTypeItemStackData method get.

// @formatter:on
private static Set<BlockType> get(final ItemStack stack, final String nbtKey) {
    final CompoundTag tag = stack.getTag();
    if (tag == null) {
        return null;
    }
    final ListTag list = tag.getList(nbtKey, Constants.NBT.TAG_STRING);
    if (list.isEmpty()) {
        return null;
    }
    return NBTStreams.toStrings(list).map(ResourceLocation::tryParse).filter(Objects::nonNull).map(key -> (BlockType) Registry.BLOCK.getOptional(key).orElse(null)).filter(Objects::nonNull).collect(Collectors.toSet());
}

Example 43 with ListTag

use of net.minecraft.nbt.ListTag in project MinecraftForge by MinecraftForge.

the class IForgeMobEffectInstance method writeCurativeItems.

default void writeCurativeItems(CompoundTag nbt) {
    ListTag list = new ListTag();
    getCurativeItems().forEach(s -> list.add(s.save(new CompoundTag())));
    nbt.put("CurativeItems", list);
}

Example 44 with ListTag

use of net.minecraft.nbt.ListTag in project Denizen-For-Bukkit by DenizenScript.

the class ItemHelperImpl method getLore.

@Override
public List<String> getLore(ItemTag item) {
    if (!item.getItemMeta().hasLore()) {
        return null;
    }
    net.minecraft.world.item.ItemStack nmsItemStack = CraftItemStack.asNMSCopy(item.getItemStack());
    ListTag list = ((net.minecraft.nbt.CompoundTag) nmsItemStack.getTag().get("display")).getList("Lore", 8);
    List<String> outList = new ArrayList<>();
    for (int i = 0; i < list.size(); i++) {
        BaseComponent[] lineComponent = ComponentSerializer.parse(list.getString(i));
        outList.add(FormattedTextHelper.stringify(lineComponent, ChatColor.WHITE));
    }
    return outList;
}

Example 45 with ListTag

use of net.minecraft.nbt.ListTag in project Denizen-For-Bukkit by DenizenScript.

the class ItemHelperImpl method setLore.

@Override
public void setLore(ItemTag item, List<String> lore) {
    net.minecraft.world.item.ItemStack nmsItemStack = CraftItemStack.asNMSCopy(item.getItemStack());
    net.minecraft.nbt.CompoundTag tag = nmsItemStack.getOrCreateTag();
    net.minecraft.nbt.CompoundTag display = tag.getCompound("display");
    if (!tag.contains("display")) {
        tag.put("display", display);
    }
    if (lore == null || lore.isEmpty()) {
        display.put("Lore", null);
    } else {
        ListTag tagList = new ListTag();
        for (String line : lore) {
            tagList.add(net.minecraft.nbt.StringTag.valueOf(ComponentSerializer.toString(FormattedTextHelper.parse(line, ChatColor.WHITE))));
        }
        display.put("Lore", tagList);
    }
    item.setItemStack(CraftItemStack.asBukkitCopy(nmsItemStack));
}