🏛️ 系统架构与代码包布局
📌 代码仓库源码免责声明：本维基文档反映了仓库当前的源代码状态，可能包含领先于 CurseForge 与 Modrinth 上公开发布版本的最新开发提交或未发布功能。
| Design Principle | Architectural Policy |
|---|---|
| Core Philosophy | Vanilla Outsider (VO) — Diegetic, non-destructive, input-consistent |
| Design Rule | 1 File, 1 Function Law (Single-responsibility Cohesion) |
| Main Package Namespace | net.vanillaoutsider.betterbats |
| Thread Safety Model | Server-Thread Main Looper Sync (No async world mutation) |
☕ 独立开发者寄语：如果你喜欢蝙蝠逼真的三维群飞和鸟粪为庄稼施肥的生态体验，欢迎在 Ko-fi 上支持我的独立开发！
🌳 包结构分层图
net.vanillaoutsider.betterbats
├── BetterBatsFabric.java # Mod initialization, GameRules registration
├── BetterBatsFabricClient.java # Client render layer, debug toggles
├── ai/ # AI Goal domain logic
│ ├── BatDiveBombGoal.java # Predatory hunting of silverfish/endermites
│ ├── BatFlightHelper.java # 3D BOIDs flocking and vector math
│ ├── BatHuntLightGoal.java # Nighttime phototaxis light orbiting
│ ├── BatPanicGoal.java # Vibration acoustic panic dispersion
│ ├── BatRoostHelper.java # Daytime roost surface validator
│ └── BatSleepGoal.java # Roosting and guano accumulation
├── config/ # YACL v3 and Cloth Config menus
│ ├── BetterBatsConfig.java # Plain Java config data model
│ └── ModMenuIntegration.java # ModMenu screen factory provider
└── mixin/ # Bytecode injection layer
├── BatMixin.java # Injects AI goals, flight forces, save data
├── GameEventDispatcherMixin.java # Acoustic vibration listener hook
└── NaturalSpawnerMixin.java # Dynamic ambient spawner weight replacement🧩 核心类职责
BatFlightHelper: Stateless mathematical engine computing flocking, cohesion, separation, alignment, and altitude bounds.BatRoostHelper: Checks valid roosting blocks (dripstone, chains, lanterns, leaves, solid ceilings).BatMixin: Surgical bytecode hooks ensuring complete vanilla world-save safety.
Next: Mixin 参考与注入点 | 行为配置与状态访问器