OS Cobblemon Library

1.4.0 - Entity proximity and ambient battle weather updates (2026-10-25)

Added

• Added PokemonEntities.nearestPlayerDistanceSquared, a server-thread-only query that caches each Pokémon's squared distance to its nearest player for the current tick.
• Added BattleWeatherController.queueAmbientWeather and AmbientBattleWeather for version-gated weather updates in an active Cobblemon 1.8.2 battle.
• Ambient weather changes now produce normal Showdown weather records and are ignored while a move- or ability-controlled battle weather is active.
• Initial ambient weather is marked separately so it can be updated or cleared as the sampled world weather changes.

Compatibility

• The active-battle bridge is verified only for Cobblemon 1.8.2+1.21.1; other versions fail closed.