UltraSpawners [LITE]

UltraSpawners [LITE]

UltraSpawners is in active development. The plugin works, but some features are incomplete, unstable, or disabled. Expect bugs and breaking changes.

Advanced spawner management plugin for Paper 1.21.x Minecraft servers. Free and open source.

Issues and bug reports: https://github.com/KoopaCode/UltraSpawners/issues

Community support: https://discord.gg/UafKUcTKSp

Features

- Admin Commands. Break any spawner to receive a drop with full data preserved - Admin Commands. Merge spawners of the same type on one block with configurable limits - Admin Commands. Config-driven spawning upgrades per tier - Admin Commands. Optional Vault support for upgrades - Admin Commands. SQLite by default or MySQL - Admin Commands. Atomic saves and NBT validation - Admin Commands. Automatic scaling during low TPS - Admin Commands. Visual upgrade interface - Admin Commands. Full inspection and control

Installation

1. Download the compiled JAR from Modrinth 2. Place `UltraSpawners-x.x.x.jar` in the `plugins/` folder 3. Restart the server 4. Configure `plugins/UltraSpawners/config.yml` 5. Reload with `/ultraspawners reload`

Configuration

General

```yaml general: prefix: "&8[&5UltraSpawners&8] &r" debug: false ```

Drops

```yaml drops: dropOnBreak: true dropOnExplosion: true ```

Stacking

```yaml stacking: enable: true maxStackPerBlock: 64 mergeDifferentTypes: false ```

Upgrades

Fully config-driven tiers.

```yaml upgrades: enable: true maxTier: 4 paymentMode: ITEMS tiers: 0: 1: ```

Economy

```yaml economy: vaultEnable: false vaultDisabledMessage: "&cVault is disabled" ```

If Vault is disabled or missing, Vault-based upgrades are blocked. All other features continue to work.

Performance

```yaml performance: spawnCapPerTrigger: 20 enableTpsGuard: true tpsThreshold: 15.0 minimumSpawnAtLowTps: 1 ```

Storage

```yaml storage: type: SQLITE sqlite: filePath: "plugins/UltraSpawners/database.db" mysql: host: "localhost" port: 3306 database: "ultraspawners" username: "root" password: "password" useSSL: false maxPoolSize: 10 ```

Database Setup

SQLite

No setup required. The database is created automatically.

MySQL

1. Create a database 2. Set credentials in `config.yml` 3. Tables are created on first startup

Commands

| Command | Permission | Description | |--------|-----------|-------------| | `/ultraspawners reload` | `ultraspawners.admin` | Reload config | | `/ultraspawners give <player> <type> [stack] [tier]` | `ultraspawners.give` | Give spawner | | `/ultraspawners inspect` | `ultraspawners.use` | Inspect spawner | | `/ultraspawners settype <type>` | `ultraspawners.edit` | Change mob | | `/ultraspawners setstack <amount>` | `ultraspawners.edit` | Set stack | | `/ultraspawners settier <tier>` | `ultraspawners.edit` | Set tier | | `/ultraspawners menu` | `ultraspawners.menu` | Open menu |

Permissions

| Permission | Default | Description | |-----------|---------|-------------| | `ultraspawners.use` | false | Basic use | | `ultraspawners.admin` | op | Admin access | | `ultraspawners.give` | false | Give spawners | | `ultraspawners.edit` | false | Edit spawners | | `ultraspawners.menu` | true | Access menu |

Anti-Dupe Protections

- Atomic database writes - NBT validation on items - Range and sanity checks - Chunk load validation - Persistent storage on restart

StatsAPI

Credits

Developer: Koopa https://github.com/KoopaCode

License

MIT License

Copyright (c) 2025 Andrew P. Harper