klangfarbrs/src/lib.rs


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use gdnative::prelude::*;

/// The HelloWorld "class"
#[derive(NativeClass)]
#[inherit(Node)]
pub struct HelloWorld;

#[methods]
impl HelloWorld {
    fn new(_owner: &Node) -> Self {
        HelloWorld
    }

    #[export]
    fn _ready(&self, _owner: &Node) {
        // The `godot_print!` macro works like `println!` but prints to the Godot-editor
        // output tab as well.
        godot_print!("Hello, world!");
    }
}

// Function that registers all exposed classes to Godot
fn init(handle: InitHandle) {
    // Register the new `HelloWorld` type we just declared.
    handle.add_class::<HelloWorld>();
}

// Macro that creates the entry-points of the dynamic library.
godot_init!(init);