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Formations (Structure Library)

Formations (Structure Library)

v1.0.4-neoforge-mc26.2
Modrinth • 254 followers • 6 552 529 downloads
by SuperMartijn642
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Formations adds utilities for structure datapacks!

Product

About

Formations banner



Formations is a library mod which adds additional features to datapacks for generating structures!





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Features

Structure Types

Formations adds two new structure types: formations:simple and formations:pieced. These essentially correspond to the vanilla regular and jigsaw structure types, but with better placement and a clearer json format.
Both types can choose from the following placements:
| Identifier | Description |
| :-- | :-- |
| surface | Will place the structure at the top layer of solid blocks |
| ceiling | Will place the at the bottom layer of solid blocks |
| on_water | Will place the structure at the top layer of blocks if those blocks are water |
| on_lava | Will place the structure at the top layer of blocks if those blocks are lava |
| underground | Will place the structure somewhere between the top and bottom layers of blocks |
| underground_surface | Will place the structure between the top and bottom layers of blocks, at the bottom of an open area |
| underground_ceiling | Will place the structure between the top and bottom layers of blocks, at the top of an open area |
| underground_buried | Will place the structure between the top and bottom layers of blocks, such that it is not exposed to any open area |
| underground_on_lava | Will place the structure between the top and bottom layers of blocks, in an open area on top of lava |

Structure Pool Element Types

Formations adds one new structure pool element type, formations:single_pool_element. The element type allows setting a different ground level rather than vanilla's fixed ground level of 0. The ground level can be set through the ground_level key.

Structure Processors

Formations adds a bunch of new structure processors.
| Identifier | Parameters | Description |
| :-- | :-- | :-- |
| formations:random_bed_color | - | Randomizes the color of any beds |
| formations:biome_replacements | - | Replaces certain blocks, such as wood, bricks and grass, based on the biome |
| formations:fill_brewing_stands | slotFillChance, maxBlazePowder | Fills brewing stands with random potions and blaze powder | |formations:fill_chiseled_bookshelves|slotFillChance| Fills chiseled bookshelves with enchanted books | |formations:block_age|mossiness,degradation,disintegration| Randomly replaces regular blocks with mossy or cracked variants, full blocks with slabs or stairs, random blocks with air | |formations:random_plant_growth|minGrowth,maxGrowth| Randomizes the growth stage of any crops | |formations:respawn_anchor_charges|minCharges,maxCharges| Randomizes the number of charges of any respawn anchors | |formations:waterlogging|handling` | Determines whether waterloggable blocks are waterlogged, options can be found on GitHub |

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Examples

For examples usage of the features, you can check out formations overworld logo Formations Overworld and formations nether logo
Formations Nether

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FAQ

Can I use your mod in my modpack?
Yes, feel free to use my mod in your modpack

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Discord

For future content, upcoming mods, and discussion, feel free to join the SuperMartijn642 discord server!

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Preview

Product images

Environment

Requirements & compatibility

Compatibility & requirements

FabricForgeNeoforgeQuilt1.19.21.19.4 – 1.21.1126.126.1.126.1.226.2

Local host

Unsupported

Hosting on services

Required

Terms

License

Terms for using, modifying and redistributing this product.

LicenseRef-All-Rights-ReservedModrinth
Release

Latest release

v1.0.4-neoforge-mc26.2

05.07.2026 · Modrinth

Update to Minecraft 26.2

Update to Minecraft 26.1

Formations 1.0.4

  • Initial release of Formations for Minecraft 1.21.11