use bevy::prelude::*;

pub mod crosshair;
pub mod loading_screen;

pub(super) fn plugin(app: &mut App) {
    app.add_plugins((crosshair::plugin, loading_screen::plugin));

    // Make entities require the `Pickable` component if
    // they should be considered for the picking system.
    app.insert_resource(UiPickingSettings {
        require_markers: true,
    });

    app.add_systems(Startup, setup_ui_camera);
}

fn setup_ui_camera(mut commands: Commands) {
    commands.spawn((
        Camera2d,
        Camera {
            order: 1, // above 3D camera
            ..default()
        },
        IsDefaultUiCamera,
        UiPickingCamera,
    ));
}