Examples with SpongeDisplayNameData org.spongepowered.common.data.manipulator.mutable.SpongeDisplayNameData used on opensource projects

Example 1 with SpongeDisplayNameData

use of org.spongepowered.common.data.manipulator.mutable.SpongeDisplayNameData in project SpongeCommon by SpongePowered.

the class DisplayNameDataProcessor method from.

@Override
public Optional<DisplayNameData> from(DataHolder holder) {
    if (holder instanceof Entity) {
        @Nullable Text displayName = ((IMixinEntity) holder).getDisplayNameText();
        if (displayName != null) {
            return Optional.of(new SpongeDisplayNameData(displayName));
        }
        return Optional.empty();
    } else if (holder instanceof ItemStack) {
        ItemStack stack = (ItemStack) holder;
        if (!stack.hasDisplayName()) {
            return Optional.empty();
        }
        if (stack.getItem() == Items.WRITTEN_BOOK) {
            final NBTTagCompound compound = stack.getTagCompound();
            if (compound == null) {
                // The book wasn't initialized.
                return Optional.empty();
            }
            return Optional.of(new SpongeDisplayNameData(SpongeTexts.fromLegacy(compound.getString(NbtDataUtil.ITEM_BOOK_TITLE))));
        }
        final NBTTagCompound compound = ((ItemStack) holder).getSubCompound(NbtDataUtil.ITEM_DISPLAY);
        if (compound != null && compound.hasKey(NbtDataUtil.ITEM_DISPLAY_NAME, NbtDataUtil.TAG_STRING)) {
            return Optional.of(new SpongeDisplayNameData(SpongeTexts.fromLegacy(compound.getString(NbtDataUtil.ITEM_DISPLAY_NAME))));
        }
        return Optional.empty();
    } else if (holder instanceof IWorldNameable) {
        if (((IWorldNameable) holder).hasCustomName()) {
            final String customName = ((IWorldNameable) holder).getName();
            final DisplayNameData data = new SpongeDisplayNameData(SpongeTexts.fromLegacy(customName));
            return Optional.of(data);
        }
        return Optional.empty();
    }
    return Optional.empty();
}