More Structure Processors
by JT122406
More Structure Processors gives datapack and mod developers many new structure processor types, including a custom processor for placing blocks relative to others.
What it does
The mod adds a set of new structure processor types for use in structure definitions. Developers working with mods or datapacks gain more options for controlling how blocks are placed and replaced when structures generate. Processors are the mechanism for this kind of customization, so the additions widen what a structure can do without new code in the world itself.
A notable part of the set is a compatibility layer that lets some processors change blocks in another mod's structures while leaving that mod's originals unchanged. Fabric API is required, and the mod is published for Fabric, Forge, NeoForge and Quilt. It is server-side only and open source under the GNU General Public License v3.0 only. Files target 1.20.1 and 1.21.1, with 2.0.1 as the latest build for 1.21.1, released 2025-05-22.
Key features
Place above and below processor
A processor that places a block above or below a chosen block, so a structure can add plants or decorations on top of specific blocks at random.
Directional processors
Quality-of-life processors that keep the facing direction of a previous block, for example when swapping blocks in a structure.
Block replacement
Processors that swap one block for another during generation, such as turning furnaces into Blast Furnaces at random.
Compatibility with other mods
Some processors can alter blocks in another mod's structures while that mod's original structures stay the same.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Required by 1 mod
Use cases
Who it’s for: Developers who write structure definitions in mods or datapacks, and server owners who want to test those structures on a server.
How it compares
Fluid Tick Structure Processor is a server-side only, open source mod under the Apache License 2.0 that covers fluid ticks in structures, for 1.20.1 – 1.21.1. Structurized Reborn is also server-side only and open source under the MIT License, but it targets Fabric and Quilt only, for 1.18.2 – 1.21.1. Formations (Structure Library) is not open source and is released as All rights reserved, for 1.19.2 – 26.3.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| More Structure Processors | Fabric, Forge, NeoForge and Quilt | 1.20.1 – 1.21.1 | Server-side only | 2025-05-22 |
| Fluid Tick Structure Processor | Fabric, Forge and NeoForge | 1.20.1 – 1.21.1 | Server-side only | 2025-10-21 |
| Structurized Reborn | Fabric and Quilt | 1.18.2 – 1.21.1 | Server-side only | 2024-08-31 |
| Formations (Structure Library) | Fabric, Forge, NeoForge and Quilt | 1.19.2 – 26.3 | Server-side only | 2026-09-15 |
Questions
Does More Structure Processors need Fabric API?
Does the server need More Structure Processors?
Which mods depend on More Structure Processors?
Which game versions does the mod cover?
In the catalog
More Structure Processors is one of 3,514 Library mods on ModsFinder, and one of 2,348 Library mods for Fabric. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
This mod adds many new Structure Processor Types that allow developers of mods and datapacks to have much more options when using processors to allow for more customization. One major feature is doing compatibility with other mods using some of the processors allowing players to have the mod or to not have the mod…
Official listing
- Modrinth page
- modrinth.com/mod/more-structure-processors
- Owner
- JT122406
- Published
- 2024-10-03
- Updated on Modrinth
- 2025-05-22
- Facts verified
- 2026-10-15