fn config() {
	let config = SceneConfig();
	config.show_starfield(true);
	config.show_phys(true);
	return config
}

fn init(state) {
	let ring = SpriteBuilder(
		"ring",
		"ui::status",
		Rect(
			-5.0, -5.0, 100.0, 100.0,
			SpriteAnchor::NorthEast,
			SpriteAnchor::NorthEast
		)
	);

	let shield = RadialBuilder(
		"shield", 2.5,
		Color(0.3, 0.6, 0.8, 1.0),
		Rect(
			-9.5, -9.5, 91.0, 91.0,
			SpriteAnchor::NorthEast,
			SpriteAnchor::NorthEast
		)
	);
	shield.set_progress(1.0);

	let hull = RadialBuilder(
		"hull", 2.5,
		Color(0.8, 0.7, 0.5, 1.0),
		Rect(
			-13.5, -13.5, 83.0, 83.0,
			SpriteAnchor::NorthEast,
			SpriteAnchor::NorthEast
		)
	);
	hull.set_progress(1.0);

	return [
		ring,
		shield,
		hull
	];
}

fn event(state, event) {
	if type_of(event) == "PlayerShipStateEvent" {
		if state.player_ship().is_landed() {
			return  SceneAction::GoTo("landed");
		}
		return;
	}
}

fn step(state, elements) {
	elements["shield"].set_val(
		state.player_ship().get_shields()
		/ state.player_ship().get_total_shields()
	);
	elements["hull"].set_val(
		state.player_ship().get_hull()
		/ state.player_ship().get_total_hull()
	);
}