HyRPGCore – RPG Leveling, Stats, NPC System (Dialog,Quest,Shop)

Changelog (0.19.13 → 0.21.27)

Core Architecture

• Switched to a feature-based project structure (core + features/*)
• Introduced clear ownership rules:
• features.mobs = single source for mob seeding + scaling
• Combat / XP = read-only access to MobData
• Nameplate = visual-only
• Removed legacy mode switches and duplicate scaling paths
• Deterministic mob level system (single source of truth)

Mob Level & Elite System

• Full rewrite of mob level seeding logic
• Elite roll is executed exactly once on spawn
• Write-once MobZoneDataStore (no reroll, no fallback seeding)
• Lifecycle-safe cleanup on despawn/unload
• No more lazy initialization in Combat/XP

Combat System

• Mob damage multiplier is strictly read-only and based on stored MobData
• No fallback seeding inside the combat hotpath
• Deterministic multipliers
• Performance-neutral refactor

XP System

• XP pipeline refactor (separated Calculator + Effects)
• Elite XP multipliers are correctly bound to MobData
• No fallback seeding on kill events
• Stable join/quit flow without IO crash risks

Stability & Hardening

• MobZoneDataStore is lifecycle-safe
• Write-once guard against double seeding
• Improved null safety in combat and XP listeners
• No mob cache growth during chunk unloads
• Hardened join/quit JSON IO handling

Config & Scaling

• Minimized zones.json schema
• Removed outdated fields:
• mode
• healToFull
• hpMultiplier
• damageMultiplier
• eliteBonusLevels
• HP/Damage scaling is now cleanly level-based

Performance

• No additional tick overhead
• No additional combat branching
• Deterministic ECS system order