{"id":3318,"date":"2015-10-13T22:12:37","date_gmt":"2015-10-13T22:12:37","guid":{"rendered":"http:\/\/www.fandroid.info\/?p=3318"},"modified":"2015-11-20T09:28:00","modified_gmt":"2015-11-20T09:28:00","slug":"libgdx-urok-4-dobavlyaem-v-igru-ekran-menyu-i-schetchik-progressa-delaem-android-igry","status":"publish","type":"post","link":"https:\/\/www.fandroid.info\/libgdx-urok-4-dobavlyaem-v-igru-ekran-menyu-i-schetchik-progressa-delaem-android-igry\/","title":{"rendered":"LibGDX: \u0423\u0440\u043e\u043a 4. \u0414\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0432 \u0438\u0433\u0440\u0443 \u044d\u043a\u0440\u0430\u043d \u043c\u0435\u043d\u044e \u0438 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 | \u0414\u0435\u043b\u0430\u0435\u043c android \u0438\u0433\u0440\u044b"},"content":{"rendered":"<p>\u041a\u0430\u043a \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u044d\u043a\u0440\u0430\u043d \u043c\u0435\u043d\u044e Screen \u0438 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u0432 \u0438\u0433\u0440\u0443 \u0434\u043b\u044f \u0430\u043d\u0434\u0440\u043e\u0438\u0434 \u0441 LibGDX &#8212; \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u044b\u043c \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u043e\u043c \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u0433\u0440, \u043c\u044b \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u0432 \u044d\u0442\u043e\u043c \u0443\u0440\u043e\u043a\u0435 \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438\u0433\u0440\u044b.<br \/>\n\u041f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u0434 \u0438\u0433\u0440\u044b \u043f\u043e\u0434 \u0432\u0438\u0434\u0435\u043e:<\/p>\n<p><iframe loading=\"lazy\" width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/F2h7E2VpY0Y?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Drop.java<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"java\">package info.fandroid.drop;\r\n\r\nimport com.badlogic.gdx.Game;\r\nimport com.badlogic.gdx.graphics.g2d.BitmapFont;\r\nimport com.badlogic.gdx.graphics.g2d.SpriteBatch;\r\n\r\n\/**\r\n * Created by Vitaly on 13.10.2015.\r\n *\/\r\npublic class Drop extends Game {\r\n\r\n    SpriteBatch batch;\r\n    BitmapFont font;\r\n\r\n    @Override\r\n    public void create() {\r\n        batch = new SpriteBatch();\r\n        font = new BitmapFont();\r\n        this.setScreen(new MainMenuScreen(this));\r\n\r\n    }\r\n\r\n    @Override\r\n    public void render() {\r\n        super.render();\r\n    }\r\n\r\n    @Override\r\n    public void dispose() {\r\n        super.dispose();\r\n        batch.dispose();\r\n        font.dispose();\r\n    }\r\n}\r\n<\/pre>\n<p>GameScreen.java<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"java\">package info.fandroid.drop;\r\n\r\nimport com.badlogic.gdx.Gdx;\r\nimport com.badlogic.gdx.Input;\r\nimport com.badlogic.gdx.Screen;\r\nimport com.badlogic.gdx.audio.Music;\r\nimport com.badlogic.gdx.audio.Sound;\r\nimport com.badlogic.gdx.graphics.GL20;\r\nimport com.badlogic.gdx.graphics.OrthographicCamera;\r\nimport com.badlogic.gdx.graphics.Texture;\r\nimport com.badlogic.gdx.math.MathUtils;\r\nimport com.badlogic.gdx.math.Rectangle;\r\nimport com.badlogic.gdx.math.Vector3;\r\nimport com.badlogic.gdx.utils.Array;\r\nimport com.badlogic.gdx.utils.TimeUtils;\r\n\r\nimport java.util.Iterator;\r\n\r\npublic class GameScreen implements Screen {\r\n\r\n  final Drop game;\r\n  OrthographicCamera camera;\r\n  Texture dropImage;\r\n  Texture bucketImage;\r\n  Sound dropSound;\r\n  Music rainMusic;\r\n  Rectangle bucket;\r\n  Vector3 touchPos;\r\n  Array&lt;Rectangle&gt; raindrops;\r\n  long lastDropTime;\r\n  int dropsGatchered;\r\n  String dropString;\r\n\r\n\r\n\r\n  public GameScreen (final Drop gam) {\r\n    this.game = gam;\r\n\r\n    camera = new OrthographicCamera();\r\n    camera.setToOrtho(false, 800, 480);\r\n\r\n    touchPos = new Vector3();\r\n\r\n    dropImage = new Texture(\"droplet.png\");\r\n    bucketImage = new Texture(\"bucket.png\");\r\n\r\n    dropSound = Gdx.audio.newSound(Gdx.files.internal(\"waterdrop.wav\"));\r\n    rainMusic = Gdx.audio.newMusic(Gdx.files.internal(\"undertreeinrain.mp3\"));\r\n\r\n    rainMusic.setLooping(true);\r\n    rainMusic.play();\r\n\r\n    bucket = new Rectangle();\r\n    bucket.x = 800 \/ 2 - 64 \/ 2;\r\n    bucket.y = 20;\r\n    bucket.width = 64;\r\n    bucket.height = 64;\r\n\r\n    raindrops = new Array&lt;Rectangle&gt;();\r\n    spawnRaindrop();\r\n\r\n  }\r\n\r\n  private void spawnRaindrop(){\r\n    Rectangle raindrop = new Rectangle();\r\n    raindrop.x = MathUtils.random(0, 800-64);\r\n    raindrop.y = 480;\r\n    raindrop.width = 64;\r\n    raindrop.height = 64;\r\n    raindrops.add(raindrop);\r\n    lastDropTime = TimeUtils.nanoTime();\r\n  }\r\n\r\n  @Override\r\n  public void render (float delta) {\r\n    Gdx.gl.glClearColor(0, 0, 0.2f, 1);\r\n    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);\r\n\r\n    camera.update();\r\n\r\n    game.batch.setProjectionMatrix(camera.combined);\r\n    game.batch.begin();\r\n    game.font.draw(game.batch, \"Drops Collected: \" + dropsGatchered, 0, 480);\r\n    game.batch.draw(bucketImage, bucket.x, bucket.y);\r\n    for (Rectangle raindrop: raindrops){\r\n      game.batch.draw(dropImage, raindrop.x, raindrop.y);\r\n    }\r\n    game.batch.end();\r\n\r\n    if(Gdx.input.isTouched()){\r\n      touchPos.set(Gdx.input.getX(), Gdx.input.getY(), 0);\r\n      camera.unproject(touchPos);\r\n      bucket.x = (int) (touchPos.x -64 \/ 2);\r\n    }\r\n\r\n    if(Gdx.input.isKeyPressed(Input.Keys.LEFT)) bucket.x -= 200 * Gdx.graphics.getDeltaTime();\r\n    if(Gdx.input.isKeyPressed(Input.Keys.RIGHT)) bucket.x += 200 * Gdx.graphics.getDeltaTime();\r\n\r\n    if (bucket.x &lt; 0) bucket.x = 0;\r\n    if (bucket.x &gt; 800 - 64) bucket.x = 800 - 64;\r\n\r\n    if (TimeUtils.nanoTime() - lastDropTime &gt; 1000000000) spawnRaindrop();\r\n\r\n    Iterator&lt;Rectangle&gt; iter = raindrops.iterator();\r\n    while (iter.hasNext()){\r\n      Rectangle raindrop = iter.next();\r\n      raindrop.y -= 200 * Gdx.graphics.getDeltaTime();\r\n      if (raindrop.y + 64 &lt; 0) iter.remove();\r\n      if (raindrop.overlaps(bucket)){\r\n        dropsGatchered++;\r\n        dropSound.play();\r\n        iter.remove();\r\n      }\r\n    }\r\n  }\r\n\r\n  @Override\r\n  public void resize(int width, int height) {\r\n\r\n  }\r\n\r\n  @Override\r\n  public void pause() {\r\n\r\n  }\r\n\r\n  @Override\r\n  public void resume() {\r\n\r\n  }\r\n\r\n  @Override\r\n  public void hide() {\r\n\r\n  }\r\n\r\n  @Override\r\n  public void dispose() {\r\n    dropImage.dispose();\r\n    bucketImage.dispose();\r\n    dropSound.dispose();\r\n    rainMusic.dispose();\r\n  }\r\n\r\n  @Override\r\n  public void show() {\r\n    rainMusic.play();\r\n  }\r\n}\r\n<\/pre>\n<p>MainMenuScreen.java<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"java\">package info.fandroid.drop;\r\n\r\nimport com.badlogic.gdx.Gdx;\r\nimport com.badlogic.gdx.Screen;\r\nimport com.badlogic.gdx.graphics.GL20;\r\nimport com.badlogic.gdx.graphics.OrthographicCamera;\r\n\r\n\/**\r\n * Created by Vitaly on 13.10.2015.\r\n *\/\r\npublic class MainMenuScreen implements Screen {\r\n\r\n    final Drop game;\r\n    OrthographicCamera camera;\r\n\r\n\r\n    public MainMenuScreen(final Drop gam) {\r\n        game = gam;\r\n\r\n        camera = new OrthographicCamera();\r\n        camera.setToOrtho(false, 800, 480);\r\n    }\r\n\r\n    @Override\r\n    public void show() {\r\n\r\n    }\r\n\r\n    @Override\r\n    public void render(float delta) {\r\n        Gdx.gl.glClearColor(0, 0, 0.2f, 1);\r\n        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);\r\n\r\n        camera.update();\r\n\r\n        game.batch.setProjectionMatrix(camera.combined);\r\n        game.batch.begin();\r\n        game.font.draw(game.batch, \"Welcome to Drop!\", 100, 150);\r\n        game.font.draw(game.batch, \"Tap anywhere to begin!\", 100, 100);\r\n        game.batch.end();\r\n\r\n        if (Gdx.input.isTouched()){\r\n            game.setScreen(new GameScreen(game));\r\n            dispose();\r\n        }\r\n\r\n    }\r\n\r\n    @Override\r\n    public void resize(int width, int height) {\r\n\r\n    }\r\n\r\n    @Override\r\n    public void pause() {\r\n\r\n    }\r\n\r\n    @Override\r\n    public void resume() {\r\n\r\n    }\r\n\r\n    @Override\r\n    public void hide() {\r\n\r\n    }\r\n\r\n    @Override\r\n    public void dispose() {\r\n\r\n    }\r\n}\r\n<\/pre>\n<p>\u0411\u043e\u043b\u044c\u0448\u0435 \u0443\u0440\u043e\u043a\u043e\u0432:<\/p>\n<p>\u0423\u0440\u043e\u043a\u0438 Android Studio: <a href=\"https:\/\/www.youtube.com\/playlist?list=PLyfVjOYzujugap6Rf3ETNKkx4v9ePllNK\" target=\"_blank\">\u0442\u0443\u0442<\/a><br \/>\n\u0418\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b android \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430: <a href=\"https:\/\/www.youtube.com\/playlist?list=PLyfVjOYzujugEUT-7gYhONqB5Y1xszpCq\" target=\"_blank\">\u0442\u0443\u0442<\/a><br \/>\n\u0414\u0438\u0437\u0430\u0439\u043d android \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439: <a href=\"https:\/\/www.youtube.com\/playlist?list=PLyfVjOYzujugPnav0g4l0GGOPbj_vUf93\" target=\"_blank\">\u0442\u0443\u0442<\/a><br \/>\n\u0423\u0440\u043e\u043a\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u0433\u0440 \u0434\u043b\u044f android: <a href=\"https:\/\/www.youtube.com\/playlist?list=PLyfVjOYzujuisikez6McGsBtKviTa_lty\" target=\"_blank\">\u0442\u0443\u0442<\/a><br \/>\n\u041e\u0441\u043d\u043e\u0432\u044b \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 JAVA: <a href=\"https:\/\/www.youtube.com\/playlist?list=PLyfVjOYzujuj1J2z2CgHw1p4PdDwHuRsd\" target=\"_blank\">\u0442\u0443\u0442<\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"\/libgdx-urok-3-sozdaem-prostuyu-igru-delaem-android-igry\/\" target=\"_blank\">&lt;&lt;LibGDX: \u0423\u0440\u043e\u043a 3. \u0421\u043e\u0437\u0434\u0430\u0435\u043c \u043f\u0440\u043e\u0441\u0442\u0443\u044e \u0438\u0433\u0440\u0443 | \u0414\u0435\u043b\u0430\u0435\u043c android \u0438\u0433\u0440\u044b<\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"\/libgdx-urok-5-pishem-igru-flappy-bird-dlya-android-delaem-android-igry\/\" target=\"_blank\">LibGDX: \u0423\u0440\u043e\u043a 5. \u041f\u0438\u0448\u0435\u043c \u0438\u0433\u0440\u0443 Flappy Bird \u0434\u043b\u044f \u0430\u043d\u0434\u0440\u043e\u0438\u0434 | \u0414\u0435\u043b\u0430\u0435\u043c android \u0438\u0433\u0440\u044b&gt;&gt;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u0430\u043a \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u044d\u043a\u0440\u0430\u043d \u043c\u0435\u043d\u044e Screen \u0438 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u0432 \u0438\u0433\u0440\u0443 \u0434\u043b\u044f \u0430\u043d\u0434\u0440\u043e\u0438\u0434 \u0441 LibGDX &#8212; \u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435\u043d\u043d\u044b\u043c \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u043e\u043c \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u0433\u0440, \u043c\u044b \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u0432 \u044d\u0442\u043e\u043c \u0443\u0440\u043e\u043a\u0435 \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0443\u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438\u0433\u0440\u044b. \u041f\u043e\u043b\u043d\u044b\u0439 \u043a\u043e\u0434 \u0438\u0433\u0440\u044b \u043f\u043e\u0434 \u0432\u0438\u0434\u0435\u043e: Drop.java package info.fandroid.drop; import com.badlogic.gdx.Game; import com.badlogic.gdx.graphics.g2d.BitmapFont; import com.badlogic.gdx.graphics.g2d.SpriteBatch; \/** * Created by Vitaly on 13.10.2015. *\/ public class Drop [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3253,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[10],"tags":[3,19,338,142,297,329,339,330,301,136,137,298,302,308,140,312,309,306,141,307,300,133,299],"_links":{"self":[{"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/posts\/3318"}],"collection":[{"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/comments?post=3318"}],"version-history":[{"count":0,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/posts\/3318\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/media\/3253"}],"wp:attachment":[{"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/media?parent=3318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/categories?post=3318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/tags?post=3318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}