SchemaLoader

Schema Loader is a fast, server-side Fabric mod that **reads .litematic files and builds them directly in your world**. It is highly optimized to paste massive structures without lagging your server. Features: Server-Side Only: **Players don't need the mod installed** to see or use it. Lag-Free Pasting: Uses a dynamic time-budgeted queue to maintain 20 TPS, even when building huge structures. Particle Previews: Displays a bounding box outline of where the structure will be placed before confirming. Smart Optimization: Skips placing identical blocks (like dirt on dirt) to save CPU time. Undo System: Accidentally pasted a structure in the wrong place? Use the built-in /schema undo command to safely revert the last operation. Rotation & Mirroring: Easily rotate (90, 180, 270 degrees) or mirror your schematics during the paste process. Auto-Completion: Pressing Tab suggests available schematics in your folder. Non-ASCII Support: Safely loads files with special characters. Commands: /schemaload <filename> : **Previews the schematic** at your location. /schemaload <filename> <x> <y> <z> : Previews the schematic at **specific coordinates with optional rotation/mirror.** /schema accept : **Starts building** the previewed schematic. /schema decline : **Cancels** the preview. /schema undo : **Undoes** the last schematic placement to save your world. /schemahelp : In-game **help menu**. Installation: Place the mod into your server's mods folder. Drop your .litematic files into the schematics folder located in your server's root directory. Requires Fabric API.