AutoBuild

Minecraft 版本： 1.21.9

平台： fabric

标签： decoration management utility

AutoBuild

AutoBuild is a Fabric mod that lets you load schematics, preview them in-game, and build them automatically block by block in your world.

It is made for survival builders, creative builders, multiplayer servers, and content creators who want faster building without losing control over placement, rotation, preview, and materials.

Preview

Features

• Load and build .schem .litematic structures in-game
• Real-time ghost preview before building
• Move, rotate, and flip the preview with in-game tools
• Per-block or per-layer building modes
• Adjustable build speed
• Undo support for recent placed blocks
• Material overview and missing block checks
• Creative-only missing materials command
• In-game settings menu
• Folder-based schematic library
• Featured Library for browsing highlighted schematics
• Works in both Survival and Creative
• Multiplayer friendly with per-player build states and settings

Commands

• /autobuild load <file> - Load a schematic
• /autobuild list - List available schematics
• /autobuild start - Start building the loaded schematic
• /autobuild stop - Stop the current build
• /autobuild preview <on|off> - Toggle preview rendering
• /autobuild speed <value> - Change build speed
• /autobuild undo <steps|all> - Undo placed blocks
• /autobuild materials - Show required materials
• /autobuild missing - Give missing materials in Creative
• /autobuild give <previewtool|selectiontool> - Get the preview or selection tool
• /autobuild menu - Open the AutoBuild menu

In-Game Tools

Preview Mover Tool

• Left Click - Move preview forward
• Right Click - Move preview backward
• Shift + Click - Rotate preview
• Ctrl + Click - Flip preview

Selection Tool

• Select two corners to export your own schematic from the world

In-Game Menu

AutoBuild includes a built-in menu for:

• Build mode selection
• Build speed
• Preview visibility
• Preview behavior after pause
• Preview behavior after stop
• Library access
• Featured Library access
• Export options

Featured Library

AutoBuild now includes a Featured Library where players can browse highlighted schematics through an in-game interface.

This makes it easier to discover builds, preview them, and add them to your workflow without manually searching through folders.

Use Cases

AutoBuild is useful for:

• Large survival builds
• Creative structure placement
• Multiplayer server projects
• Repetitive building work
• Fast schematic testing
• Recording and content creation
• Community build events

Videos

• Showcase Video 1
• Showcase Video 2

Requirements

• Fabric Loader
• Fabric API

AutoBuild focuses on practical building automation, clean in-game workflow, and better schematic handling while still fitting naturally into normal Minecraft gameplay.

note: works on server when the server also has the mod installed.