Information about the mod that don't fit the other categories

Simplified Guide to Namespace IDs

A Namespaced ID is a term used to describe an object that is registered in Minecraft to ensure there are no conflicts or ambiguity and thus, less issues during gameplay.

Knowledge of this is essential to understanding how mods work. 

What exactly does this Namespace ID entail?

It's a combination of two words used by Minecraft to determine what an object is. 

The general formatting of this is:


The Namespace is the name of a programming project and used to help programmers and users know where this object came from. However, in the specific context of Minecraft, Mojang's naming conventions dictate that this is all lowercase.

An example of this is an object that has the namespace of "immersiveengineering". When Minecraft is adding or getting information from an object in its game, it will know, "Ok, this object is coming from a project called Immersive Engineering and not Minecraft's original project"

The namespace is required to be all lowercase according to Mojang's naming conventions.

Registry Name

The Registry Name is the specific name used by the object to let us know what the object is.

An example of this if you see an object that has the registry name of, "lead_ore". When Minecraft is adding or getting information from an object in its game, it will know, "Ok, this object is called lead_ore and not something like grass_block".

The registry name is required to be all lowercase according to Mojang's naming conventions, and different words are often seperated by an underscore.

Now when we combine the Namespace and Registry name into the namespace ID, we add a colon between the Namespace and Registry Name. This is our final Namespace ID.

When and How do we use it?

An example of this being used is finding which mod a block has come from.

Say, you find the Namespace ID of a block called "immersiveengineering:lead_ore".

Using our knowledge of Namespace and Registry name, we now know that this block comes from a project called "immersiveengineering" and the registry name of this block is called "lead_ore".

Finding the Namespace ID

To find the Namespace ID, the easiest way to find this is ingame.

When you load up the game, press the keys F3 and H. This will turn on Advanced Tooltips mode, which allows you to see more information if you hover over an item in the inventory GUI. 

You may notice that when you hover over an item with Advanced Tooltips Enabled (F3 + H), you will see two articles of text. 


Artron Energy

Artron Energy is a source of energy used by the Tardis Mod to power its Tardis and other items.


Through the Tardis

Artron Energy can be gained through using the Refuelling control on a Tardis console. The Tardis will extract Artron energy from the world and use it to refuel itself

Tardis Mod Items

Some Tardis Mod items have the ability to gain or discharge Artron energy using a capability defined in the source code. Some of these include the Artron Battery and Sonic Screwdriver.


Rift Chunk

Rift Chunks are a special property that allow a Minecraft Chunks to receive Artron Energy. It can be used to power Tardises and other Artron Energy machines.


Any chunk, at any time, will have a chance to become a rift. Rifts will have limited energy, and that will build overtime.

A fully drained rift will close and not gain any power again, but like every other chunk it has a chance to become a rift again.


When a Tardis lands in a chunk, if the chunk becomes a Rift Chunk, a notification of "Rift Detected!" will display on the Tardis Monitor Block.


These rift chunks will allow a Tardis that is parked inside the chunk to gain more energy when refuelling.

It will also facilitate the use of certain TARDIS-only, energy requiring items / machines.