BTA UselessNumerical
by gungun974
BTA UselessNumerical stores a mapping of namespaced block and item IDs inside each world, so worlds keep working when numeric IDs change between installs.
What it does
When a world is first opened with the mod, it saves a table that links each BTA NamespacedID to its numeric ID. On later loads, the mod compares that table with the IDs currently registered. If a conflict has put a new numeric ID on a block or item, the mod assigns the namespaced entry a new numeric ID and keeps the world consistent with it, so the numbers no longer need manual management.
Opening or joining a world triggers a check for blocks and items that are missing or whose saved mapping no longer matches. If the mapping is wrong, the player is prompted with a button to restart Minecraft so the corrected mapping takes effect. Without the prompt, the world could load with silent ID mismatches.
The mod is open source under the CC0 1.0 Universal license and is built for BTA Babric on b1.7.3. It depends on HalpLibe, and either side can run it, with neither side requiring it. Two catalog mods, Better With Aether-BTA and More Snow, are listed as requiring it.
Key features
Automatic numeric ID assignment
Conflicting integer IDs get a new value assigned automatically, keyed to each block or item's namespaced name.
Per-world ID mapping
The mapping between namespaced IDs and numeric IDs is saved inside the world save, so each world keeps its own table.
Missing-entry detection
On open or join, the mod checks for blocks and items that are missing from the current registry.
Restart prompt
When the saved mapping does not match, a button prompts the player to restart Minecraft to apply the correction.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 2 mods
Use cases
Sharing worlds with others
Players who host or join a server can exchange a world without manually adjusting other mods' configurations to avoid block and item ID conflicts.
Adding mods to an existing world
A world already loaded once with the mod can detect when block or item entries have gone missing after another mod is added or removed.
Who it’s for: The mod suits players and server owners on BTA Babric b1.7.3 who run several mods that register blocks and items, and who want worlds to stay compatible when they share them.
Questions
Does BTA UselessNumerical need HalpLibe?
Which game version does BTA UselessNumerical support?
In the catalog
BTA UselessNumerical is one of 3,545 Optimization mods on ModsFinder. 567 mods support Minecraft b1.7.3.
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What the author says
With this mod, you no longer need to worry about configuring other mods to avoid block and item ID conflicts. It also lets you detect when a world is missing a block or item (as long as the world has already been loaded once with this mod). Best of all, it is fully compatible with both client and server, which makes…
Official listing
- Modrinth page
- modrinth.com/mod/bta-uselessnumerical
- Owner
- gungun974
- Published
- 2025-09-04
- Updated on Modrinth
- 2026-07-21
- Facts verified
- 2026-10-15