Function create_random_module

aiscript-vm/src/stdlib/random.rs:11–37

(ctx: Context)

};

pub fn create_random_module(ctx: Context) -> ModuleKind {
    let name = ctx.intern(b"std.random");

    let exports = [
        // Core random functions
        ("seed", Value::NativeFunction(NativeFn(random_seed))),
        ("random", Value::NativeFunction(NativeFn(random_float))),
        ("randint", Value::NativeFunction(NativeFn(random_int))),
        ("uniform", Value::NativeFunction(NativeFn(random_uniform))),
        // Range functions
        ("range", Value::NativeFunction(NativeFn(random_range))),
        ("choice", Value::NativeFunction(NativeFn(random_choice))),
        // Distribution functions
        ("normal", Value::NativeFunction(NativeFn(random_normal))),
        (
            "exponential",
            Value::NativeFunction(NativeFn(random_exponential)),
        ),
        // Boolean function
        ("bool", Value::NativeFunction(NativeFn(random_bool))),
    ]
    .into_iter()
    .map(|(name, f)| (ctx.intern_static(name), f))
    .collect();

    ModuleKind::Native { name, exports }
}

thread_local! {
    static RNG: std::cell::RefCell<StdRng> = std::cell::RefCell::new(