AtomGuard

🐛 Bug Fixes

• Core — HeuristicEngine: false positive kicks ("Şüpheli davranış tespit edildi"): Normal gameplay (PvP, building, mining) was triggering heuristic kicks due to multiple compounding issues:
  • Module violation weight too high: Every blockExploit() call added 0.5 suspicion points per module block. With a 150.0 kick threshold, only 300 legitimate module blocks were needed to trigger a kick. Reduced default weight from 0.5 → 0.1 (limiters: 0.1 → 0.02).
  • Kick threshold too low: Default 150.0 was easily reachable during normal play. Raised to 300.0.
  • Slow score decay: Decay rate of 2.0 points/second meant 75 seconds of inactivity to clear a moderate score. Increased to 5.0 points/second (30 seconds to clear).
  • Rotation spike penalty too harsh: +3.0 points per 8 consecutive rotation spikes. Reduced to 1.5.
  • Click variance penalty too harsh: +8.0 points for low click variance. Reduced to 4.0.
  • Session score persistence: Heuristic profile was not reset on player join, so scores from a previous session (or a kick-reconnect cycle) carried over. Added removeProfile() call on PlayerJoinEvent to ensure a fresh profile each session.

🐛 Bug Fixes

• Core — HeuristicEngine: false positive kicks ("Şüpheli davranış tespit edildi"): Normal gameplay (PvP, building, mining) was triggering heuristic kicks due to multiple compounding issues:
  • Module violation weight too high: Every blockExploit() call added 0.5 suspicion points per module block. With a 150.0 kick threshold, only 300 legitimate module blocks were needed to trigger a kick. Reduced default weight from 0.5 → 0.1 (limiters: 0.1 → 0.02).
  • Kick threshold too low: Default 150.0 was easily reachable during normal play. Raised to 300.0.
  • Slow score decay: Decay rate of 2.0 points/second meant 75 seconds of inactivity to clear a moderate score. Increased to 5.0 points/second (30 seconds to clear).
  • Rotation spike penalty too harsh: +3.0 points per 8 consecutive rotation spikes. Reduced to 1.5.
  • Click variance penalty too harsh: +8.0 points for low click variance. Reduced to 4.0.
  • Session score persistence: Heuristic profile was not reset on player join, so scores from a previous session (or a kick-reconnect cycle) carried over. Added removeProfile() call on PlayerJoinEvent to ensure a fresh profile each session.

🐛 Bug Fixes

• Core — EntityInteractCrashModule: intermittent hit registration failure in PvP: The per-player INTERACT_ENTITY packet counter was never reset per second — it accumulated indefinitely and only cleared every 5 minutes via the periodic cleanup() task. After just 20 total interactions (not per second as the max-interactions-per-second config implied), all subsequent attack packets were silently dropped, making PvP combat appear to randomly stop working. Replaced the unbounded AtomicInteger counter with a proper 1-second sliding window (long[] with count + timestamp), so the limit now correctly applies per second as intended.
• Core — TokenBucketModule: intermittent "Timed Out" kicks: KEEP_ALIVE and PONG packets were not exempted from token bucket rate limiting, unlike the other three packet-filtering modules (PacketExploitModule, PacketDelayModule, OfflinePacketModule) which all had explicit exemptions. These critical connection-keepalive packets were classified into the "DIGER" (other) bucket (150 capacity / 60 tokens/sec). During high traffic, the bucket would deplete and silently drop keepalive responses, causing the server to kick the player after 30 seconds with "Timed Out". Added an early return for KEEP_ALIVE and PONG packets before any bucket processing.

🐛 Bug Fixes

• Core — EntityInteractCrashModule: intermittent hit registration failure in PvP: The per-player INTERACT_ENTITY packet counter was never reset per second — it accumulated indefinitely and only cleared every 5 minutes via the periodic cleanup() task. After just 20 total interactions (not per second as the max-interactions-per-second config implied), all subsequent attack packets were silently dropped, making PvP combat appear to randomly stop working. Replaced the unbounded AtomicInteger counter with a proper 1-second sliding window (long[] with count + timestamp), so the limit now correctly applies per second as intended.
• Core — TokenBucketModule: intermittent "Timed Out" kicks: KEEP_ALIVE and PONG packets were not exempted from token bucket rate limiting, unlike the other three packet-filtering modules (PacketExploitModule, PacketDelayModule, OfflinePacketModule) which all had explicit exemptions. These critical connection-keepalive packets were classified into the "DIGER" (other) bucket (150 capacity / 60 tokens/sec). During high traffic, the bucket would deplete and silently drop keepalive responses, causing the server to kick the player after 30 seconds with "Timed Out". Added an early return for KEEP_ALIVE and PONG packets before any bucket processing.

Dev Build #67

• 7e7c9df 📝 Update CHANGELOG for v2.1.2 — Block Breaking Kick Fix (ATOMGAMERAGA)
• ac87b94 🔖 Release v2.1.2 (ATOMGAMERAGA)
• b956d80 🔖 Release v2.1.1 — Code Audit Fix (Placeholders, CIDR, NPE, Thread Leak) (ATOMGAMERAGA)
• d4f1047 🔖 Release v2.1.0 — Network Protection False Positive Fix (ATOMGAMERAGA)
• 5963a5b 🔖 Release v2.0.11 — PostVerificationEvent Async Fix (ATOMGAMERAGA)
• b780fae 🔖 Release v2.0.10 — False Positive & Duplication Fix Audit (ATOMGAMERAGA)
• 5dbd863 🔖 Release v2.0.9 — False Positive Fixes (ATOMGAMERAGA)
• 2c08e1b 🔖 Release v2.0.8 — Fix player timeout caused by OfflinePacketModule (ATOMGAMERAGA)
• b0c0184 🔖 Release v2.0.7 — AntiBotModule Kritik Düzeltmeler (ATOMGAMERAGA)
• 526be87 🔖 Release v2.0.6 — Özel Login Plugini Uyumluluk Düzeltmeleri (ATOMGAMERAGA)