Easter Holidays

[1.2.1] - 2026-03-08

🐛 Bug Fixes - Critical Stability Improvements

Database & Performance

• Fixed NullPointerException in StatisticsManager: getStats() now automatically loads player stats if not in cache
• Replaced Thread.sleep() in AchievementManager: Now uses CountDownLatch with 5-second timeout for proper async shutdown
• Migrated to HikariCP Connection Pooling: All database managers now use connection pooling for better concurrency
  • EasterBasketManager: Migrated from single connection to HikariCP
  • EasterTitleManager: Migrated from single connection to HikariCP
  • Prevents SQLite lock issues and improves multi-threaded performance

Null Safety

• Added null-checks in PlayerJoinListener: Prevents NPE when managers fail to initialize
• Added null-checks in PlayerQuitListener: Safe cleanup even if managers are unavailable

Performance Optimizations

• Optimized distance calculations in EasterEggManager: Changed from distance() to distanceSquared() to avoid expensive sqrt operations
• Improved config parsing error handling:
  • Added validation for CustomModelData ranges
  • Added proper error logging for invalid configuration values
  • Prevents silent failures in config parsing

🔧 Technical Improvements

• All database managers now consistently use HikariCP for connection pooling
• Improved error logging across all managers
• Better resource cleanup during plugin shutdown
• Thread-safe shutdown procedures with proper timeout handling