We have deployed v1.5.9, a massive overhaul of our combat engine and monster artificial intelligence. This update replaces generic, unaligned enemy attacks with a smart, data-driven Skill Generator that respects monster families, introduces an expanded official ability pool, and fully implements the complex encounter mechanics for Belial.
Data-Driven Skill Generator & Monster Brain
- Dynamic Archetype Engine: introduced the SkillGenerator system. The engine now dynamically scans active monster profiles from MPQ data layers to categorize them into strict operational roles: Melee, Ranged, or Dangerous targets.
- Official Power Pool Expansion: upgraded the generator to scan and extract up to 32 official powers per actor/family from the core SNO power dictionary. MonsterBrain now queues all available authentic abilities instead of stopping at the first match.
- Broad Family Aliases & Variety: expanded specific family routing profiles (including skeletons, bats, bloodhawks, scavengers, fallen, wraiths, goatmen, and westmarch hounds). Normal monsters now avoid repeating the same 1-2 abilities, expanding standard monster coverage to 10 powers and Elites/Uniques to a minimum of 6.
- Anti-Repetition Rotation: updated the AI combat selector to block monsters from repeating their last executed power if alternative cooldowns are available, opening up diverse combat rotations.
- Generic Power Mapping: if a native monster power lacks a specific script implementation, the server now routes the asset through a versatile combat proxy handler (GenericMonsterSkill), enabling functional projectile, beam, area-of-effect, and melee flows instantly.
Belial Boss Encounter Restoration
- The Lord of Lies Awakens: fully implemented Belial's signature, previously non-functional combat routines. Phase transitions and mechanics are now completely operational.
- Surgical Ability Coding: added native, high-fidelity scripting mechanics for: Belial_LightningStrike_v2 (massive green ground explosions), Belial_LightningBreath (sweeping chemical breath), and his high-damage Belial_Ranged_Attack projectile sequence.
Engine Hardening & Guardrails
- Bounty Layout Protection: fixed a dangerous direct data access error within the bounty loop. The QuestManager now utilizes the recommended TryGetLayout routing to fully protect the server against multi-threaded memory corruption during contract refills.
- Automated LevelArea Layouts: the world layout engine now automatically constructs missing configurations directly from raw LevelArea files, mapping roles and safely ignoring non-combat or scripted quest zones.
Expected gameplay impact
- Intense, Tactical Combats: monsters will behave with high mechanical accuracy, utilizing highly diverse, non-repetitive skill kits that align perfectly with their official profiles.
- Epic Boss Progressions: prepare for a true challenge when facing Belial in Act II, featuring fully functional and highly lethal phase sequences.
- Rock-Solid Server Performance: core data isolation rules ensure massive AI combat steps execute without affecting server uptime.
If you notice instability, please report hero name, zone, UTC time, and whether .offline was active in Support.
- Zethrone Team
