API Reference

Welcome to the LeviLamina API Reference. This section provides detailed documentation for every module under ll/api, including class descriptions, method signatures, usage examples, and platform notes.

Module Overview

LeviLamina's API is organized into the following modules:

Foundation

Module	Description	Scope
Base	Fundamental types, macros, concepts, and metaprogramming utilities	Common
Expected	Error handling with `Expected<T>` and `Error` types	Common
Config	Configuration loading and saving with JSON serialization	Common
Reflection	Compile-time reflection, serialization, and deserialization	Common
Reflection (Advanced)	Dispatch model, specialization signatures, and worked examples	Common

Core Systems

Module	Description	Scope
Mod	Mod lifecycle management, manifest, and mod manager	Common
Event	Event bus, listeners, and built-in events (player, world, entity, server, client)	Common / Server / Client
Command	Command registration, overloads, enums, and execution	Common
Service	Service registration, discovery, and Bedrock engine accessors	Common / Server / Client
Form	Interactive UI forms (Simple, Modal, Custom)	Common
Data-driven UI	Reactive DDUI forms, typed observables, screen sessions, and data-store bindings	Common

I/O & Logging

Module	Description	Scope
IO & Logger	Logger, sinks, formatters, and file utilities	Common
I18n	Internationalization and localization support	Common

Async & Threading

Module	Description	Scope
Coroutine	Coroutine tasks, generators, executors, and async/await	Common
Thread	Thread pool, server thread executor, and synchronization	Common
Chrono	Game tick clock, server clock, and time utilities	Common

Data & Utilities

Module	Description	Scope
Data	Observable values, key-value database, dependency graph, version, and containers	Common
Utils	System, string, hash, random, file, base64, and error utilities	Common

Low-Level

Module	Description	Scope
Memory & Hook	Memory manipulation, function hooking, and signatures	Common
Network	Custom packet registration and handling	Common

Client-Only

Module	Description	Scope
Input (Client)	Keyboard/mouse input binding and input events	Client Only

Scope Legend

Common — Available in both server and client builds. Headers located in src/ll/api/.
Server — Server-specific extensions. Headers located in src-server/ll/api/.
Client — Client-specific extensions. Headers located in src-client/ll/api/.

Conventions

All code examples in this reference:

Include the necessary #include directives
Use fully qualified namespaces on first mention
Are compilable with C++20 and the LeviLamina build environment
Use LLAPI / LLNDAPI macros for exported functions (see Base for details)