AddAttributeModifiersRecipeProcessor.java

		@Override
		public AddAttributeModifiersRecipeProcessor read(String recipeId, PacketByteBuf bytes)
		{
			int uniqueKeys = bytes.readVarInt();
			Multimap<String, Entry<EntityAttributeModifier, EquipmentSlot>> modifiers = ArrayListMultimap.create();
			for (int i = 0; i < uniqueKeys; i++)
			{
				String attributeId = bytes.readString();
				int valuesForKey = bytes.readVarInt();
				for (int j = 0; j < valuesForKey; j++)
				{
					UUID uuid = bytes.readUuid();
					String name = bytes.readString();
					double amount = bytes.readDouble();
					Operation operation = Operation.fromId(bytes.readVarInt());
					EquipmentSlot slot = EquipmentSlot.values()[bytes.readVarInt()];
					modifiers.put(attributeId, Pair.of(new EntityAttributeModifier(uuid, name, amount, operation), slot));
				}
			}
			return new AddAttributeModifiersRecipeProcessor(modifiers);
		}

		@Override
		public void write(PacketByteBuf bytes, AddAttributeModifiersRecipeProcessor instance)
		{
			bytes.writeVarInt(instance.modifiers.keySet().size());
			for (String attributeId : instance.modifiers.keySet())
			{
				bytes.writeString(attributeId);
				Collection<Entry<EntityAttributeModifier, EquipmentSlot>> attributeModifiers = instance.modifiers.get(attributeId);
				bytes.writeVarInt(attributeModifiers.size());
				for (Entry<EntityAttributeModifier, EquipmentSlot> entry : attributeModifiers)
				{
					EntityAttributeModifier modifier = entry.getKey();
					EquipmentSlot slot = entry.getValue();
					bytes.writeUuid(modifier.getId());
					bytes.writeString(modifier.getName());
					bytes.writeDouble(modifier.getAmount());
					bytes.writeVarInt(modifier.getOperation().getId());
					bytes.writeVarInt(slot.ordinal());
				}
			}
		}