StructureSpawn is a lightweight yet powerful plugin that lets you create custom 2D or 3D structures which can trigger commands, effects, or mob spawns when built or activated by players. Everything is configured in YAML — no coding, no commands, just creativity.
Perfect for RPG servers, adventure maps, or survival events, StructureSpawn brings your world to life with rituals, altars, monuments, or hidden triggers that players can discover and activate.
⚙️ Features
Define any structure shape (2D or 3D) using simple coordinate patterns
Trigger actions when a player builds or interacts with the structure
Compatible with vanilla mobs and MythicMobs
Supports rotations, mirroring, and block tolerance
Activation by right-click, block placement, or custom item
Run multiple commands, particles, and sounds
Includes /structurespawn build to preview and test structures
/structurespawn debug to check detection and placement
100% configurable — no dependencies required
🗺️ Compatibility
Minecraft: 1.20 → 1.21.1
Java: 17+ (21 for Paper 1.21+)
Server type: Spigot / Paper
Optional: MythicMobs support
🧩 Commands
/structurespawn help - Show command list
/structurespawn reload - Reload the configuration
/structurespawn build
🪪 Permissions structurespawn.admin - Access to all commands structurespawn.reload - Reload configuration structurespawn.build - Build test structures structurespawn.debug - Toggle debug mode
📘 Example Configuration 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":"dark_red"}"
- "playsound minecraft:block.enchantment_table.use master @a"
- "particle minecraft:soul_fire_flame %x% %y% %z% 1 0.1 1 0.01 100 force"
🪄 Usage
Build your structure in-game.
Add it to config.yml with offsets and block types.
Run /structurespawn reload.
Use /structurespawn build
Right-click or place the central block — and watch the magic happen.
