TrialChamberPro

1.2.16 - 2026-01-06

Fixed

• Thread Safety Improvements: Fixed multiple concurrency issues discovered during code review

  • VaultManager.setLootTableForChamber(): Now properly async with suspend and Dispatchers.IO
  • StatisticsManager.getStats(): Added per-player mutex to prevent redundant database loads
  • BlockRestorer.processedBlocks: Changed to AtomicInteger for Folia multi-region safety
  • SpawnerWaveManager counters: Changed mobsKilled, mobsSpawned, totalMobsExpected to AtomicInteger

• Memory Leak Fix: VaultInteractListener.openingVaults map now properly cleaned up on plugin disable

  • Added shutdown() method to cancel coroutine scope and clear the map
  • Plugin now calls shutdown on listener during onDisable()

Changed

• Full Message Localization: All remaining hardcoded messages are now translatable via messages.yml
  • Boss bar messages for spawner wave tracking (normal/ominous titles, progress, completion)
  • Plugin startup message shown when commands are used during initialization
  • Chamber info display format strings (exit location, snapshot status)
  • Generate command usage/help messages

Technical Details

• StatisticsManager uses kotlinx.coroutines.sync.Mutex for per-player locking with double-check pattern
• SpawnerWaveManager.WaveState now uses AtomicInteger for all counters and @Volatile for completed flag
• VaultInteractListener stored as field in main plugin class for proper lifecycle management
• SpawnerWaveManager now uses getMessageComponent() helper to convert message strings to Adventure Components
• getMessage() now skips prefix for keys containing "boss-bar"
• Added 15 new message keys: spawner-wave-boss-bar-*, usage-generate-*, info-*, plugin-starting-up