Lumikins

<?phpnamespace App\Scene;use App\View\DemoRunner;use JumPHP\Kernel\Platform;use JumPHP\Renderer\Renderer;/** The title: the logo over a level that plays itself. */final class TitleScene extends MenuBase{    private ?DemoRunner $demo = null;    public function enter(array $params = []): void    {        parent::enter($params);        $this->demo?->release();        $this->demo = new DemoRunner($this->engine, $this->art, (int)($params['demoLevel'] ?? 2));        if ($this->sound()->getCurrentMusic() !== 'title') {            $this->sound()->playMusic('title');        }    }    public function exit(): void    {        $this->demo?->release();        $this->demo = null;    }    protected function items(): array    {        $items = [            ['PLAY', null, fn () => $this->scenes()->switchTo(LevelScene::class)],            ['OPTIONS', null, fn () => $this->scenes()->push(OptionsScene::class)],        ];        if (Platform::isDesktop()) {            $items[] = ['QUIT', null, fn () => $this->engine->quit()];        }        return $items;    }    protected function top(): float    {        return 150;    }    public function update(float $dt): void    {        $this->demo?->update($dt);        parent::update($dt);    }    protected function renderBackground(Renderer $r): void    {        $this->demo?->render($r);        $r->fillRect(0, 232, 480, 38, [12, 8, 24]);        $r->fillRect(0, 0, 480, 270, [8, 4, 20, 85]);        [$logoW] = $this->art->size('logo');        $bob = sin($this->time * 1.6) * 3;        $this->art->draw($r, 'logo', null, 240 - $logoW / 2, 8 + $bob);        $this->fonts->text($this->engine, $r, 'TAGLINE', 240, 118, 1.15, [255, 240, 200], 'center');        $this->fonts->text($this->engine, $r, 'CREDITS', 240, 252, 0.85, [170, 160, 210], 'center');    }}