Command Structures

This utility mod for Neoforge, Forge, Fabric, and Quilt is an essential tool for mod developers and datapack creators working with custom jigsaw structures. It allows instant structure creation through commands and neatly arranges all NBT elements for convenient viewing. Additionally, the mod provides capabilities for quick placement of configuredfeatures and placedfeatures, significantly simplifying the debugging process.

Main Commands

/spawnstructure

Creates jigsaw structures with various configuration parameters:

• location - coordinates for structure placement (can use ~ ~ ~ for current position)
• startpoolresourcelocation - path to the starting template pool (required parameter)
• depth - structure generation depth from the starting element
• heightmapsnap - terrain alignment
• legacyboundingboxrule - special setting for village compatibility
• disableprocessors - disable structure processors
• sendchunklightingpacket - chunk reload for displaying changes
• randomseed - fixed seed for repeatable generation

/fillstructurevoid (1.20.4+ only)

Fills area with structure voids:

• size - sphere size for structure void filling

/spawnrawstructure (1.18 only)

Creates pre-configured structures bypassing standard checks:

• location - placement position
• configuredstructure - structure type to create
• savestructurebounds - save structure boundaries
• sendchunklightingpacket - chunk reload
• randomseed - fixed seed

/spawnpieces

Places individual NBT structure elements in a grid pattern:

• resourcelocationpath - path to NBT elements (required parameter)
• location - starting placement position
• savepieces - automatic element saving
• floorblock - base block
• fillerblock - area clearing block
• rowlength - number of elements per row
• spacing - distance between elements

/spawnfeature and /spawnplacedfeature (1.18 only)

Commands for placing features with various parameters and bypassing standard biome checks.