ItemAdapter.java

	private static class ItemAdapter extends TypeAdapter<ItemStack> {

		@Override
		public void write(JsonWriter out, ItemStack s) throws IOException {
			out.beginObject();
			out.name("item").value(s.getItem().getRegistryName().toString());
			out.name("meta").value(s.getItemDamage());
			out.name("count").value(s.getCount());
			if (s.hasTagCompound()) out.beginObject().name("nbt").value(s.getTagCompound().toString()).endObject();
			out.endObject();
		}

		@Override
		public ItemStack read(JsonReader in) throws IOException {
			in.beginObject();
			in.nextName();
			Item item = ForgeRegistries.ITEMS.getValue(new ResourceLocation(in.nextString()));
			in.nextName();
			int meta = in.nextInt();
			in.nextName();
			int count = in.nextInt();
			NBTTagCompound tag = null;
			if (in.hasNext()) {
				try {
					in.nextName();
					tag = JsonToNBT.getTagFromJson(in.nextString());
				} catch (NBTException e) {
					e.printStackTrace();
				}
			}
			ItemStack stack = new ItemStack(item, count, meta);
			stack.setTagCompound(tag);
			in.endObject();
			return stack;
		}

	}