Toggle fullscreen mode?

[bofh69]

I tried using context.backend.platform.context_wrapper.unwrap().wc.window().set_fullscreen(...) for the OpenGL version, but then I have a partial borrow out of the context, preventing me from calling main_loop later.

Is there a way to do this?

[thebracket]

I'm not sure I recommend it - and I'm going to take a long, hard look at configuration - but this works:

fn main() {
    // RLTK provides a simple initializer for a simple 8x8 font window of a given number of
    // characters. Since that's all we need here, we'll use it!
    // We're specifying that we want an 80x50 console, with a title, and a relative path
    // to where it can find the font files and shader files.
    // These would normally be "resources" rather than "../../resources" - but to make it
    // work in the repo without duplicating, they are a relative path.
    let context = Rltk::init_simple8x8(80, 50, "Hello RLTK World", "resources");

    // Now we create an empty state object.
    let gs: State = State {
        y: 1,
        going_down: true,
    };

    let mh = context.backend.platform.context_wrapper.as_ref().unwrap().el.available_monitors().nth(0).unwrap();
    context.backend.platform.context_wrapper.as_ref().unwrap().wc.window().set_fullscreen(Some(glutin::window::Fullscreen::Borderless(mh)));

    // Call into RLTK to run the main loop. This handles rendering, and calls back into State's tick
    // function every cycle. The box is needed to work around lifetime handling.
    rltk::main_loop(context, gs);
}

[bofh69]

Thanks! That worked fine before main_loop is called. After, unwrap() fails when getting the context_wrapper.