Create Firefighting Add

Create Firefighting Add is a NeoForge addon for Minecraft 1.21.1 built around Create-compatible firefighting, fluid transport, pumps, hoses, nozzles, and related Ponder scenes.

Development Status

This project is currently in beta. Some systems may continue to change as compatibility and gameplay behavior are refined.

Development is carried out with a combination of manually written code and AI-assisted programming. AI-assisted changes are reviewed, adjusted, and integrated by the maintainer as part of the normal development process.

License

This project uses a split license:

• Source code is licensed under the MIT License unless a file states otherwise.
• Art assets are All Rights Reserved unless a file states otherwise. This includes textures, models, Ponder scene structure files, and other visual or media assets distributed with the mod.

See LICENSE for the full license terms.

Notices And Contact

If you believe any part of this repository contains material that infringes your rights, is missing required attribution, or should be distributed under different license terms, please contact the maintainer with the relevant file path, asset or code reference, and a description of the concern so it can be reviewed and resolved.

This project uses a split license.

• Source code is licensed under the MIT License unless a file states otherwise.
• Art assets are All Rights Reserved unless a file states otherwise. This includes textures, models, Ponder scene structure files, and other visual or media assets distributed with the mod.

See the bundled LICENSE file and the GitHub repository for full terms.

0.2.9-beta — World Conversion Edition

This is a dedicated transition build for preparing existing integrated Create Firefighting Add worlds for the split into Firefighting and Powertrain.

Back up your world before using either conversion method. Keep your original world and old modpack for recovery.

• GitHub repository
• Conversion builds, World cleaner and instructions

In-game preparation

1. Install this version in your existing integrated environment with its dependencies. Do not install it alongside the split Powertrain mod.
2. An administrator runs /cffa prepare_split, then begins saving and quitting within 30 seconds. In multiplayer, an administrator must stop the entire server with /stop.
3. Wait for shutdown and processing to finish. The mod verifies a backup before creating a separate world named CFFA-029-CLEANED-.... The original world is not overwritten.
4. Install both split mods and their dependencies before testing the new copy. Do not reopen the cleaned copy with the integrated mod, which may recreate connections.

The command only queues a request. If the 30-second window expires, the request is cancelled without scanning, backing up or cleaning the world. You can also cancel with /cffa cancel_split.

Built-in cleanup removes this mod’s connections, ropes, constraints and related references while retaining blocks and substructures. It does not remap moved registry IDs; legacy Powertrain components may be lost after switching mods.

Standalone World cleaner

Download World cleaner.zip from the dedicated GitHub directory.

This is a fallback for large worlds or cases that connection cleanup does not resolve. Installing the transition mod is not required to use this tool.

1. Back up your world and close Minecraft or the server.
2. Install Python 3.10 or newer.
3. Extract the archive and run Clean_Old_World.bat.
4. Select an export directory, then select the source world.
5. Wait for completion and close the tool window.

All processing takes place locally and creates a separate copy. Reserve enough free disk space.

Unlike the built-in cleanup, this fallback removes known legacy components and identifiable related constraint-provider blocks. It does not delete whole Sable substructures. Read the included guide before proceeding.

Limits and recovery

Built-in processing is limited to 512 MiB per world, 64 MiB per file and 100,000 files. Unsupported formats stop processing instead of publishing an incomplete result.

Entering a world displays an English conversion notice with a red backup reminder and a GitHub link.

Successful cleanup means a copy was generated—not that every modpack has passed runtime testing. Always retain your original world and old environment.