SplashScreen.java

/**
 * This is the very first {@link Screen} which is shown when the game starts. It
 * loads the most common resources and displays a splash image for a couple of
 * seconds. The most common resources are the ones needed for the main menu. The
 * {@link LoadingScreen} will be responsible to load all resources needed for
 * the gaming screen.
 *
 * @author Daniel Holderbaum
 */
public class SplashScreen implements Screen {

        private float minimumShowTime = 1.0f;

        private OrthographicCamera camera;

        private Viewport viewport;

        private Texture splash;

        @Override
        public void show() {
                Gdx.input.setCursorCatched(true);

                // assets needed for this screen
                AssetOrganizer.organizeAssets(AssetOrganizer.getAssetsFromFiles("resources/start.json"));
                AMazingGame.assets.finishLoading();

                splash = AMazingGame.assets.get("textures/splash.png", Texture.class);
                camera = new OrthographicCamera();
                viewport = new FitViewport(splash.getWidth(), splash.getHeight(), camera);

                // initiate loading of common resources
                AssetOrganizer.organizeAssets(AssetOrganizer.getAssetsFromFiles("resources/menu.json"));
        }

        @Override
        public void resume() {
                AMazingGame.assets.finishLoading();
        }

        @Override
        public void render(float deltaTime) {
                if (AMazingGame.assets.update() && minimumShowTime <= 0) {
                        AMazingGame.messages = AMazingGame.assets.get("messages/messages", I18NBundle.class);
                        I18NBundle.setExceptionOnMissingKey(false);
                        Bullet.init(false, true);
                        AMazingGame.game.setScreen(new MainMenuScreen());
                }

                Gdx.gl.glClearColor(0.15f, 0.15f, 0.15f, 0f);
                Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);

                AMazingGame.spriteBatch.setProjectionMatrix(camera.combined);
                AMazingGame.spriteBatch.begin();
                AMazingGame.spriteBatch.draw(splash, 0, 0);
                AMazingGame.spriteBatch.end();

                minimumShowTime -= deltaTime;
        }

        @Override
        public void resize(int width, int height) {
                viewport.update(width, height, true);
        }

        @Override
        public void pause() {
        }

        @Override
        public void hide() {
                dispose();
        }

        @Override
        public void dispose() {
                Gdx.input.setCursorCatched(false);
        }

}