AnarchySpawn

A high-performance random wilderness spawn and safe respawn engine designed for Anarchy and competitive survival Minecraft servers.

Supported Versions & Server Engines

Features

• Broad Version Compatibility (1.12.2 - 26.3+): Built-in runtime reflection layer and dual-track persistence that safely adapts across legacy (1.12.2) and modern Minecraft releases without NoSuchMethod crashes.
• Surface Direct Penetration & 98%+ Search Acceleration: Directly queries surface heightmaps (getHighestBlockYAt) in Overworld terrain, dropping candidate column block checks from ~250 down to 1~3 iterations.
• Standalone Multi-Language System & Client Locale Auto-Detection: Language files are organized in a dedicated languages/ directory (en_US.yml, zh_CN.yml, zh_TW.yml). Messages automatically adapt to each player's client language.
• First-Join Safe Drop & Per-World Control: Delays teleportation upon first join or dimension entry to safely dispatch players into configured ring wilderness zones. Each world can independently toggle first-join random spawn (first-join: true/false).
• PDC & Dual-Track Tracking: Uses PersistentDataContainer on 1.14+ and automatic file fallback on 1.12.2 - 1.13.2 to track spawn history per world without external database dependencies or memory leaks.
• Zero-Delay Respawn Cache Pool: Background async tasks pre-search and maintain a pool of safe locations (LocationCachePool) for instant respawn upon death.
• Bed & Respawn Anchor Override: Option to override vanilla beds and respawn anchors to prevent bed-trapping and spawn-kill cycles.
• Equal-Area Annular Distribution: Utilizes equal-area probability density sampling to ensure uniform player distribution across outer zones without clustering near the center.
• Dynamic Death Hotspot Avoidance: Automatically avoids recent death/PvP zones to prevent spawn camping and crystal traps, with seamless fallback.
• Holistic 3D Safety Validation: Rigorous filtering against lava, underwater, cacti, sweet berries, powdered snow, portals, bedrock roofs/voids, dangerous ocean biomes, trial structures, and world borders.
• PaperMC Async Chunk Compatibility: Native reflection support for Paper's asynchronous chunk loading with smooth fallback on Spigot, preserving 20 TPS.
• Folia Regionized Scheduler Support: Auto-detects Folia region threads with transparent fallback to classic scheduler on Paper/Spigot.
• Audiovisual & Anti-Instakill Protection: Configurable invulnerability duration, potion effects (Resistance, Slow Falling, Fire Resistance), particle effects, sounds, titles, and actionbars.
• Ecosystem Integration: Built-in soft dependency support for PlaceholderAPI and EssentialsX.

Installation & Usage

1. Copy the compiled AnarchySpawn-x.x.x.jar into your server's plugins/ folder.
2. Start the server; default configuration and language files will be generated in plugins/AnarchySpawn/ and plugins/AnarchySpawn/languages/.
3. Customize config.yml and language files in languages/ according to your server requirements.
4. Execute /as reload in the console or in-game to apply configuration changes on the fly.

Commands & Permissions

PlaceholderAPI Identifiers