LeanCore

LeanCore is server-side memory governor for Hytale. Unloads idle map regions, trims view radius under heap pressure, and learns which zones get revisited so it keeps the ones you actually use.
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LeanCore-1.6.1.jar

ByDurkzPRG
  • R
  • Jun 21, 2026
  • 269.01 KB
  • 24
  • 0.5

File Name

LeanCore-1.6.1.jar

Supported Versions

  • 0.5

Changelog (1.6.1)

Changed

  • Internal cleanup: removed dead code (unused snapshot type, unused dormancy/profile helpers, legacy persistence writers). No behavior change

Fixed

  • Thread safety: heap-spread sampling, regional entity pressure, engine unload polling, chunk saturation, dormancy player positions, and solo motion now reuse the position sampled on the world thread or run inside a world-thread dispatch, instead of reading player transforms or chunk stores off the world thread
  • Dispatch timeouts respected: a timed-out world task no longer advances policy state or over-reports unloaded chunks; the action just retries next tick
  • Admin tools work with the HUD off: /leancore heatmap and /leancore zone pin|unpin|pins no longer require hudFeatureEnabled, so admins can use them with the HUD disabled (the default)