StructureSpawn

Features

Detects player-built structures (2D or 3D)

Supports rotation, mirroring, and block tolerance

Activation by right-click or block placement

Works with vanilla and MythicMobs

Triggers commands, particles, and sounds

Includes /build for testing and /debug for development

Compatibility

Minecraft: 1.20 → 1.21.1

Java: 17+ (21 for Paper 1.21+)

Server: Spigot / Paper

Commands /structurespawn help - Show available commands
/structurespawn reload - Reload configuration
/structurespawn build <id> - Build a structure from config
/structurespawn debug on/off - Toggle debug messages

Permissions structurespawn.admin - Access to all commands
structurespawn.reload - Reload configuration
structurespawn.build - Build test structures
structurespawn.debug - Toggle debug mode

Example config structures:

• id: altar_test centerMustBe: ENCHANTING_TABLE pattern:
  • "1,0,0:OBSIDIAN"
  • "-1,0,0:OBSIDIAN"
  • "0,0,1:OBSIDIAN"
  • "0,0,-1:OBSIDIAN"
  • "1,1,0:CANDLE"
  • "-1,1,0:CANDLE" activation: type: right_click actions: vanilla: { type: ZOMBIE, amount: 1 } commands:
    • "title @a title {"text":"The ritual begins...","color":"red"}"

Usage

Build your structure in the world.

Add its layout in config.yml.

Run /structurespawn reload.

Test it with /structurespawn build altar_test.

Right-click the center block to trigger the event.