{"id":3725,"date":"2015-12-01T17:37:23","date_gmt":"2015-12-01T17:37:23","guid":{"rendered":"http:\/\/www.fandroid.info\/?p=3725"},"modified":"2015-12-24T21:43:20","modified_gmt":"2015-12-24T21:43:20","slug":"urok-10-flappy-bird-dobavlyaem-teksturu-zemli-i-optimiziruem-kod-dlya-zapuska-igry-na-android-delaem-igry-na-libgdx","status":"publish","type":"post","link":"https:\/\/www.fandroid.info\/urok-10-flappy-bird-dobavlyaem-teksturu-zemli-i-optimiziruem-kod-dlya-zapuska-igry-na-android-delaem-igry-na-libgdx\/","title":{"rendered":"\u0423\u0440\u043e\u043a 10. Flappy Bird: \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0442\u0435\u043a\u0441\u0442\u0443\u0440\u0443 \u0437\u0435\u043c\u043b\u0438 \u0438 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u0443\u0435\u043c \u043a\u043e\u0434 \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0438\u0433\u0440\u044b \u043d\u0430 Android | \u0414\u0435\u043b\u0430\u0435\u043c \u0438\u0433\u0440\u044b \u043d\u0430 LibGDX"},"content":{"rendered":"<p>\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u043c \u0434\u0435\u043b\u0430\u0442\u044c \u0438\u0433\u0440\u0443 Flappy Bird \u0434\u043b\u044f android. \u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u0443\u0435\u043c \u043d\u0430\u0448\u0443 \u0438\u0433\u0440\u0443, \u0447\u0442\u043e\u0431\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u0443\u0442\u0435\u0447\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438. \u0417\u0430\u0442\u0435\u043c \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u0442\u0435\u043a\u0441\u0442\u0443\u0440\u0443 \u0437\u0435\u043c\u043b\u0438 \u0432 \u043d\u0430\u0448\u0443 \u0438\u0433\u0440\u0443. \u0417\u0430\u0442\u0435\u043c \u0438\u0437\u043c\u0435\u043d\u0438\u043c \u043a\u043e\u0434 \u0434\u043b\u044f \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0438\u0433\u0440\u044b \u043d\u0430 android \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435.<\/p>\n<p><a href=\"https:\/\/yadi.sk\/d\/6LFFX0zFk4x2x\" target=\"_blank\">\u0421\u043a\u0430\u0447\u0430\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u0434\u043b\u044f \u0438\u0433\u0440\u044b<\/a><\/p>\n<p>\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u043f\u043e\u0434 \u0432\u0438\u0434\u0435\u043e:<\/p>\n<p><iframe loading=\"lazy\" width=\"700\" height=\"394\" src=\"https:\/\/www.youtube.com\/embed\/8T6JBx-OvyM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<pre class=\"lang:default decode:true\" title=\"PlayState.java\">package info.fandroid.game.states;\r\n\r\nimport com.badlogic.gdx.Gdx;\r\nimport com.badlogic.gdx.graphics.Texture;\r\nimport com.badlogic.gdx.graphics.g2d.SpriteBatch;\r\nimport com.badlogic.gdx.math.Vector2;\r\nimport com.badlogic.gdx.utils.Array;\r\n\r\nimport info.fandroid.game.FlappyDemo;\r\nimport info.fandroid.game.sprites.Bird;\r\nimport info.fandroid.game.sprites.Tube;\r\n\r\n\/**\r\n * Created by Vitaly on 06.11.2015.\r\n *\/\r\npublic class PlayState extends State {\r\n\r\n    private static final int TUBE_SPACING = 125;\r\n    private static final int TUBE_COUNT = 4;\r\n    private static final int GROUND_Y_OFFSET = -30;\r\n\r\n    private Bird bird;\r\n    private Texture bg;\r\n    private Texture ground;\r\n    private Vector2 groundPos1, groundPos2;\r\n\r\n    private Array&lt;Tube&gt; tubes;\r\n\r\n    public PlayState(GameStateManager gsm) {\r\n        super(gsm);\r\n        bird = new Bird(50, 300);\r\n        camera.setToOrtho(false, FlappyDemo.WIDTH \/ 2, FlappyDemo.HEIGHT \/ 2);\r\n        bg = new Texture(\"bg.png\");\r\n        ground = new Texture(\"ground.png\");\r\n        groundPos1 = new Vector2(camera.position.x - camera.viewportWidth \/ 2, GROUND_Y_OFFSET);\r\n        groundPos2 = new Vector2((camera.position.x - camera.viewportWidth \/ 2) + ground.getWidth(), GROUND_Y_OFFSET);\r\n\r\n        tubes = new Array&lt;Tube&gt;();\r\n\r\n        for (int i = 0; i &lt; TUBE_COUNT; i++){\r\n            tubes.add(new Tube(i * (TUBE_SPACING + Tube.TUBE_WIDTH)));\r\n        }\r\n    }\r\n\r\n    @Override\r\n    protected void handleInput() {\r\n        if (Gdx.input.justTouched())\r\n            bird.jump();\r\n\r\n    }\r\n\r\n    @Override\r\n    public void update(float dt) {\r\n        handleInput();\r\n        updateGround();\r\n        bird.update(dt);\r\n        camera.position.x = bird.getPosition().x + 80;\r\n\r\n        for (int i = 0; i &lt; tubes.size; i++){\r\n\r\n            Tube tube = tubes.get(i);\r\n\r\n            if (camera.position.x - (camera.viewportWidth \/ 2) &gt; tube.getPosTopTube().x + tube.getTopTube().getWidth()){\r\n                tube.reposition(tube.getPosTopTube().x + ((Tube.TUBE_WIDTH + TUBE_SPACING) * TUBE_COUNT));\r\n            }\r\n\r\n            if (tube.collides(bird.getBounds()))\r\n                gsm.set(new PlayState(gsm));\r\n        }\r\n        camera.update();\r\n\r\n    }\r\n\r\n    @Override\r\n    public void render(SpriteBatch sb) {\r\n        sb.setProjectionMatrix(camera.combined);\r\n        sb.begin();\r\n        sb.draw(bg, camera.position.x - (camera.viewportWidth \/ 2), 0);\r\n        sb.draw(bird.getBird(), bird.getPosition().x, bird.getPosition().y);\r\n        for (Tube tube : tubes) {\r\n            sb.draw(tube.getTopTube(), tube.getPosBotTube().x, tube.getPosTopTube().y);\r\n            sb.draw(tube.getBottomTube(), tube.getPosBotTube().x, tube.getPosBotTube().y);\r\n        }\r\n        sb.draw(ground, groundPos1.x, groundPos1.y);\r\n        sb.draw(ground, groundPos2.x, groundPos2.y);\r\n\r\n        sb.end();\r\n\r\n    }\r\n\r\n    @Override\r\n    public void dispose() {\r\n        bg.dispose();\r\n        bird.dispose();\r\n        ground.dispose();\r\n        for (Tube tube : tubes)\r\n            tube.dispose();\r\n        System.out.println(\"PlayState Disposed\");\r\n\r\n    }\r\n\r\n    private void updateGround(){\r\n        if (camera.position.x - (camera.viewportWidth \/ 2) &gt; groundPos1.x + ground.getWidth())\r\n            groundPos1.add(ground.getWidth() * 2, 0);\r\n        if (camera.position.x - (camera.viewportWidth \/ 2) &gt; groundPos2.x + ground.getWidth())\r\n            groundPos2.add(ground.getWidth() * 2, 0);\r\n    }\r\n}\r\n<\/pre>\n<pre class=\"lang:default decode:true \" title=\"MenuState.java\">package info.fandroid.game.states;\r\n\r\nimport com.badlogic.gdx.Gdx;\r\nimport com.badlogic.gdx.graphics.Texture;\r\nimport com.badlogic.gdx.graphics.g2d.SpriteBatch;\r\n\r\nimport info.fandroid.game.FlappyDemo;\r\n\r\n\/**\r\n * Created by Vitaly on 28.10.2015.\r\n *\/\r\npublic class MenuState extends State {\r\n\r\n    private Texture background;\r\n    private Texture playBtn;\r\n\r\n    public MenuState(GameStateManager gsm) {\r\n        super(gsm);\r\n        camera.setToOrtho(false, FlappyDemo.WIDTH \/ 2, FlappyDemo.HEIGHT \/ 2);\r\n        background = new Texture(\"bg.png\");\r\n        playBtn = new Texture(\"playbtn.png\");\r\n    }\r\n\r\n    @Override\r\n    public void handleInput() {\r\n        if(Gdx.input.justTouched()){\r\n            gsm.set(new PlayState(gsm));\r\n        }\r\n\r\n    }\r\n\r\n    @Override\r\n    public void update(float dt) {\r\n        handleInput();\r\n\r\n    }\r\n\r\n    @Override\r\n    public void render(SpriteBatch sb) {\r\n        sb.setProjectionMatrix(camera.combined);\r\n        sb.begin();\r\n        sb.draw(background, 0, 0);\r\n        sb.draw(playBtn, camera.position.x - playBtn.getWidth() \/ 2, camera.position.y);\r\n        sb.end();\r\n\r\n    }\r\n\r\n    @Override\r\n    public void dispose() {\r\n        background.dispose();\r\n        playBtn.dispose();\r\n\r\n        System.out.println(\"MenuState Disposed\");\r\n\r\n    }\r\n}\r\n<\/pre>\n<pre class=\"lang:default decode:true \" title=\"Tube.java\">package info.fandroid.game.sprites;\r\n\r\nimport com.badlogic.gdx.graphics.Texture;\r\nimport com.badlogic.gdx.math.Rectangle;\r\nimport com.badlogic.gdx.math.Vector2;\r\n\r\nimport java.util.Random;\r\n\r\n\/**\r\n * Created by Vitaly on 13.11.2015.\r\n *\/\r\npublic class Tube {\r\n\r\n    public static final int TUBE_WIDTH = 52;\r\n\r\n    private static final int FLUCTUATION = 130;\r\n    private static final int TUBE_GAP = 100;\r\n    private static final int LOWEST_OPENING = 120;\r\n\r\n    private Texture topTube, bottomTube;\r\n    private Vector2 posTopTube, posBotTube;\r\n    private Random rand;\r\n    private Rectangle boundsTop, boundsBot;\r\n\r\n\r\n    public Texture getTopTube() {\r\n        return topTube;\r\n    }\r\n\r\n    public Texture getBottomTube() {\r\n        return bottomTube;\r\n    }\r\n\r\n    public Vector2 getPosTopTube() {\r\n        return posTopTube;\r\n    }\r\n\r\n    public Vector2 getPosBotTube() {\r\n        return posBotTube;\r\n    }\r\n\r\n    public Tube(float x){\r\n        topTube = new Texture(\"toptube.png\");\r\n        bottomTube = new Texture(\"bottomtube.png\");\r\n        rand = new Random();\r\n\r\n        posTopTube = new Vector2(x, rand.nextInt(FLUCTUATION) + TUBE_GAP + LOWEST_OPENING);\r\n        posBotTube = new Vector2(x, posTopTube.y - TUBE_GAP - bottomTube.getHeight());\r\n\r\n        boundsTop = new Rectangle(posTopTube.x, posTopTube.y, topTube.getWidth(), topTube.getHeight());\r\n        boundsBot = new Rectangle(posBotTube.x, posBotTube.y, bottomTube.getWidth(), bottomTube.getHeight());\r\n\r\n    }\r\n\r\n    public void reposition(float x){\r\n        posTopTube.set(x, rand.nextInt(FLUCTUATION) + TUBE_GAP + LOWEST_OPENING);\r\n        posBotTube.set(x, posTopTube.y - TUBE_GAP - bottomTube.getHeight());\r\n        boundsTop.setPosition(posTopTube.x, posTopTube.y);\r\n        boundsBot.setPosition(posBotTube.x, posBotTube.y);\r\n    }\r\n\r\n    public boolean collides(Rectangle player){\r\n        return player.overlaps(boundsTop) || player.overlaps(boundsBot);\r\n    }\r\n\r\n    public void dispose() {\r\n        topTube.dispose();\r\n        bottomTube.dispose();\r\n    }\r\n}\r\n<\/pre>\n<pre class=\"lang:default decode:true \" title=\"Bird.java\">package info.fandroid.game.sprites;\r\n\r\nimport com.badlogic.gdx.graphics.Texture;\r\nimport com.badlogic.gdx.math.Rectangle;\r\nimport com.badlogic.gdx.math.Vector3;\r\n\r\n\/**\r\n * Created by Vitaly on 06.11.2015.\r\n *\/\r\npublic class Bird {\r\n    private static final int MOVEMENT = 100;\r\n    private static final int GRAVITY = -15;\r\n    private Vector3 position;\r\n    private Vector3 velosity;\r\n    private Rectangle bounds;\r\n\r\n    private Texture bird;\r\n\r\n    public Bird(int x, int y){\r\n        position = new Vector3(x, y, 0);\r\n        velosity = new Vector3(0, 0, 0);\r\n        bird = new Texture(\"bird.png\");\r\n        bounds = new Rectangle(x, y, bird.getWidth(), bird.getHeight());\r\n    }\r\n\r\n    public Vector3 getPosition() {\r\n        return position;\r\n    }\r\n\r\n    public Texture getBird() {\r\n        return bird;\r\n    }\r\n\r\n    public void update(float dt){\r\n        if (position.y &gt; 0)\r\n            velosity.add(0, GRAVITY, 0);\r\n        velosity.scl(dt);\r\n        position.add(MOVEMENT * dt, velosity.y, 0);\r\n        if (position.y &lt; 0)\r\n            position.y = 0;\r\n\r\n        velosity.scl(1 \/ dt);\r\n        bounds.setPosition(position.x, position.y);\r\n\r\n\r\n    }\r\n    public void jump(){\r\n        velosity.y = 250;\r\n    }\r\n\r\n    public Rectangle getBounds(){\r\n        return bounds;\r\n    }\r\n\r\n\r\n    public void dispose() {\r\n        bird.dispose();\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=\"\/urok-9-flappy-bird-realizuem-obnaruzhenie-stolknovenij-ptitsy-s-trubami-delaem-android-igry-na-libgdx\/\" target=\"_blank\">&lt;&lt;\u0423\u0440\u043e\u043a 9. Flappy Bird: \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u043c \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u0441\u0442\u043e\u043b\u043a\u043d\u043e\u0432\u0435\u043d\u0438\u0439 \u043f\u0442\u0438\u0446\u044b \u0441 \u0442\u0440\u0443\u0431\u0430\u043c\u0438 | \u0414\u0435\u043b\u0430\u0435\u043c android \u0438\u0433\u0440\u044b \u043d\u0430 LibGDX<\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"\/urok-11-flappy-bird-dobavlyaem-animatsiyu-v-igru-delaem-android-igry-na-libgdx\/\" target=\"_blank\">\u0423\u0440\u043e\u043a 11. Flappy Bird: \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u043c \u0430\u043d\u0438\u043c\u0430\u0446\u0438\u044e \u0432 \u0438\u0433\u0440\u0443| \u0414\u0435\u043b\u0430\u0435\u043c android \u0438\u0433\u0440\u044b \u043d\u0430 LibGDX<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u0435\u043c \u0434\u0435\u043b\u0430\u0442\u044c \u0438\u0433\u0440\u0443 Flappy Bird \u0434\u043b\u044f android. \u0414\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u0443\u0435\u043c \u043d\u0430\u0448\u0443 \u0438\u0433\u0440\u0443, \u0447\u0442\u043e\u0431\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u0443\u0442\u0435\u0447\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438. \u0417\u0430\u0442\u0435\u043c \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u0442\u0435\u043a\u0441\u0442\u0443\u0440\u0443 \u0437\u0435\u043c\u043b\u0438 \u0432 \u043d\u0430\u0448\u0443 \u0438\u0433\u0440\u0443. \u0417\u0430\u0442\u0435\u043c \u0438\u0437\u043c\u0435\u043d\u0438\u043c \u043a\u043e\u0434 \u0434\u043b\u044f \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0438\u0433\u0440\u044b \u043d\u0430 android \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0435. \u0421\u043a\u0430\u0447\u0430\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u0434\u043b\u044f \u0438\u0433\u0440\u044b \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u043d\u044b\u0445 \u043a\u043b\u0430\u0441\u0441\u043e\u0432 \u043f\u043e\u0434 \u0432\u0438\u0434\u0435\u043e: package info.fandroid.game.states; import com.badlogic.gdx.Gdx; import com.badlogic.gdx.graphics.Texture; import com.badlogic.gdx.graphics.g2d.SpriteBatch; import com.badlogic.gdx.math.Vector2; [&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":[3,19,338,346,12,142,297,339,301,136,137,298,302,308,140,312,309,306,141,307,300,133,299],"_links":{"self":[{"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/posts\/3725"}],"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=3725"}],"version-history":[{"count":0,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/posts\/3725\/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=3725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/categories?post=3725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fandroid.info\/wp-json\/wp\/v2\/tags?post=3725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}