Utility Core Admin

v1.10.0 - ChunkGen: no keepAlive, 100 chunks cap

Breaking Changes

• Removed chunkGen.keepAlive: the idle-pause workaround was unreliable (it could not locate the server pause field in every version). To keep generating while the server is empty you must now disable the empty-server pause: set pause-when-empty-seconds=-1 in server.properties. Without it the server pauses after 60s idle and generation freezes.

Improvements

• chunkGen.chunksPerTick hard cap = 100, enforced in code (config range 1-100; previous cap was 300). Generating at 300 chunks/tick left the server at near-zero TPS during pregeneration, stalling logins and world download. Default is now 100; values 1-8 are recommended to keep the server responsive.

Config

• chunkGen.keepAlive — removed.
• chunkGen.chunksPerTick — range 1-100 (hard cap in code), default 100.

Technical Changes

• ChunkGenManager — removed keepAlive() and the tick-field reflection; clamped chunksPerTick to 100.
• Config — removed CHUNK_GEN_KEEP_ALIVE; chunkGen.chunksPerTick max 100; config comments now document the pause-when-empty-seconds=-1 requirement.

Notes

Server operators: after updating, set pause-when-empty-seconds=-1 in server.properties and restart. Configs with chunksPerTick > 100 are clamped by code.

JAR: utility_core-26.1.2-neoforge-1.10.0.jar