AutoBuild

AutoBuild is a lightweight Fabric mod that allows you to load schematics and automatically build structures block by block in your world.

Designed for large builds, repetitive constructions, and fast structure placement while keeping full control over positioning and preview, AutoBuild provides an efficient workflow without removing the survival gameplay feeling.

✨ Features

Automatically build structures from schematic files
Real-time ghost preview before placing blocks
Move, rotate, and flip previews with an in-game tool
Adjustable build speed and build mode
Per-block or per-layer building modes
Undo support for recent build steps
Preview behavior control after pause or stop
Preview mover tool for easy positioning
Works in both **Survival** and **Creative**
Fully multiplayer compatible
Per-player settings and build states
Organized schematic loading with folder support
Ideal for fast scene creation and recording setups for content creators

🎥 AutoBuild Demo

AutoBuild Demo

📜 Commands

`/autobuild load <file>` – Load a schematic
`/autobuild list` – List available schematics
`/autobuild start` – Start building the loaded schematic
`/autobuild stop` – Stop the active build
`/autobuild preview <on|off>` – Toggle preview rendering
`/autobuild speed <value>` – Change building speed
`/autobuild undo <steps|all>` – Undo placed blocks
`/autobuild materials` – displays all required materials
`/autobuild missing` – gives all missing materials (Creative only)
`/autobuild tool` – Get the preview mover tool
`/autobuild menu` – Open settings menu

⚙️ Settings Menu

AutoBuild includes an in-game settings GUI allowing players to configure:

Build mode (per layer / per block)
Building speed
Preview visibility
Preview behavior after pause
Preview behavior after stop

Settings are saved per player and persist between sessions.

🎮 Tool Controls

Using the Preview Mover Tool:

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

This allows fast positioning without reopening commands.

🎥 Videos

▶️ Showcase Video: https://www.youtube.com/shorts/lxUux-qrnvs
▶️ Showcase Video: https://www.youtube.com/shorts/GWuPW-sVfIw

⚙️ Requirements

Fabric Loader
Fabric API

🛠 Use Cases

AutoBuild is ideal for:

Large survival builds
Creative structure placement
Server projects
Repetitive construction work
Testing schematic designs quickly
Community and multiplayer building events
Creating scenes, maps, and builds quickly for YouTube, TikTok, and streaming content

🚧 Planned Features

• Schematics library
• Auto resource gathering
• Server sync improvements
• Better preview tools
•...

AutoBuild focuses on simplicity, performance, and practical building automation without unnecessary complexity, keeping Minecraft building efficient while still engaging.

AutoBuildMod