icodein / inline-gdscript

inline-gdscript

Write GDScript code directly in your Rust code. Based on the amazing inline-python.

Example

    #[export]
    fn _ready(&self, _owner: TRef<Node>) {
        gdscript! {
            print("hello world from", " GDScript")

            for c in "test":
                print(c)
        }

        let x: String = gdscript! {
            print("inline GDScript blocks can also return values")
            return "it can " + "indeed"
        };
        godot_print!("{}", x);

        let x = "can also go from Rust to GDScript";
        gdscript! {
            print('x)
            var x: Node = '_owner
            x.get_parent().print_tree()
        }

        let mut ctx: Context = gdscript! {
            func my_function() -> float:
                print("in my_function()")
                return sin(12.0)
        };
        godot_dbg!(ctx.call("my_function", &[]));
    }

Using Rust variables

To use Rust variables within a gdscript! macro, use the "lifetime"/"label" syntax 'name.

Any variable that gets passed between Rust and gdscript! must implement OwnedToVariant.

License

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you shall be licensed under the MIT license, without any additional terms or conditions.