q 0.1.1

Q is a Rust GDExtension crate for Godot, offering a Game Manager, Music Manager, Bevy ECS, and Tokio-powered multi-threading. It simplifies and enhances game development with efficient tools and scalable performance.
Documentation 
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#![allow(dead_code)]

use godot::prelude::*;

mod core;
mod data;
mod entity;
mod extensions;
mod macros;
mod manager;
mod threads;

#[cfg(any(target_os = "macos", target_os = "windows", target_os = "linux"))]
mod platform;

struct Q;

#[gdextension]
unsafe impl ExtensionLibrary for Q {
    #[cfg(any(target_os = "macos", target_os = "windows", target_os = "linux"))]
    fn on_level_init(level: InitLevel) {
        use crate::threads::runtime::RuntimeManager;
        if level == InitLevel::Scene {
            let mut engine = godot::classes::Engine::singleton();
            engine.register_singleton(RuntimeManager::SINGLETON, &RuntimeManager::new_alloc());
        }
    }

    #[cfg(any(target_os = "macos", target_os = "windows", target_os = "linux"))]
    fn on_level_deinit(level: InitLevel) {
        use crate::threads::runtime::RuntimeManager;
        if level == InitLevel::Scene {
            let mut engine = godot::classes::Engine::singleton();
            if let Some(singleton) = engine.get_singleton(RuntimeManager::SINGLETON) {
                engine.unregister_singleton(RuntimeManager::SINGLETON);
                singleton.free();
            } else {
                godot_warn!(
                    "Failed to find & free singleton -> {}",
                    RuntimeManager::SINGLETON
                );
            }
        }
    }

    #[cfg(not(any(target_os = "macos", target_os = "windows", target_os = "linux")))]
    fn on_level_init(_level: InitLevel) {}

    #[cfg(not(any(target_os = "macos", target_os = "windows", target_os = "linux")))]
    fn on_level_deinit(_level: InitLevel) {}
}