ZombieApocalypseAddon

ZombieApocalypseAddon 2.2.0

This update is a major stability/quality pass focused on spawn logic, event reliability, command usability, and server performance.

Added

• New /zhelp command with a full admin command overview.
• New configurable horde trigger chance (hordeStartChance).
• New spawn tuning option (spawnAttemptsPerZombie) for better wave fill control.
• New overworld spawn rule option (requireOpenSkyForOverworldSpawns).

Changed

• Improved in-game command output/messages and status formatting.
• Reworked horde + blood moon scheduling/state handling to be deterministic and safer.

Fixed

• Horde scheduling no longer rolls once per dimension (was unintentionally increasing odds).
• Forced blood moons no longer double-trigger or double-announce in the same night.
• enableZombieVariants=false is now a hard off switch (biome bonuses no longer bypass it).
• Nether spawning now works correctly when enabled (no accidental sky-check blocking).
• Death cooldown data now persists correctly across restarts.

Performance

• Reduced spawn-time entity scan cost around players.
• Improved spawn attempt logic and config normalization paths.

Command updates

• /zdayspawn now supports more live tuning controls, including: eventinterval, attempts, hordechance, sky, nether, end.

Compatibility

• Target platform: NeoForge 1.21.1
• Existing worlds are supported.
• If you heavily customized configs, review new options in zombieapocalypseaddon-common.toml.