Example usage for com.badlogic.gdx.graphics GL20 glClear

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics GL20 glClear.

Prototype

public void glClear(int mask);

Source Link

Usage

From source file:com.android.projet.projetandroid.game.superjumper.GameScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

    renderer.render();/*from   w ww.ja v a  2s.  c om*/

    guiCam.update();
    game.batcher.setProjectionMatrix(guiCam.combined);
    game.batcher.enableBlending();
    game.batcher.begin();
    switch (state) {
    case GAME_READY:
        presentReady();
        break;
    case GAME_RUNNING:
        presentRunning();
        break;
    case GAME_PAUSED:
        presentPaused();
        break;
    case GAME_LEVEL_END:
        presentLevelEnd();
        break;
    case GAME_OVER:
        presentGameOver();
        break;
    }
    game.batcher.end();
}

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From source file:com.android.projet.projetandroid.game.superjumper.HighscoresScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    guiCam.update();// w w  w. ja  va  2s .c  o  m

    game.batcher.setProjectionMatrix(guiCam.combined);
    game.batcher.disableBlending();
    game.batcher.begin();
    game.batcher.draw(Assets.backgroundRegion, 0, 0, 480, 320);
    game.batcher.end();

    game.batcher.enableBlending();
    game.batcher.begin();
    game.batcher.draw(Assets.highScoresRegion, 240 - 150, 320 - 60, 300, 33);

    float y = 320 - 200;
    for (int i = 4; i >= 0; i--) {
        Assets.font.draw(game.batcher, highScores[i], xOffset, y);
        y += Assets.font.getLineHeight();
    }

    game.batcher.draw(Assets.arrow, 0, 0, 64, 64);
    game.batcher.end();
}

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From source file:com.android.projet.projetandroid.game.superjumper.MainMenuScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClearColor(1, 0, 0, 1);//from  ww  w.j  a  va 2  s. c om
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    guiCam.update();
    game.batcher.setProjectionMatrix(guiCam.combined);

    game.batcher.disableBlending();
    game.batcher.begin();
    game.batcher.draw(Assets.backgroundRegion, 0, 0, 480, 320);
    game.batcher.end();

    game.batcher.enableBlending();
    game.batcher.begin();
    game.batcher.draw(Assets.logo, 240 - 450 / 2, 320 - 30 - 60, 450, 60);
    game.batcher.draw(Assets.mainMenu, 240 - 300 / 2, 320 - 60 - 60 - 145, 300, 145);
    game.batcher.draw(Settings.soundEnabled ? Assets.soundOn : Assets.soundOff, 0, 0, 64, 64);

    game.batcher.end();

    // To debug menu
    /*ShapeRenderer shapeRenderer = new ShapeRenderer();
    shapeRenderer.setProjectionMatrix(guiCam.combined);
            
    shapeRenderer.begin(ShapeRenderer.ShapeType.Line);
    shapeRenderer.rect(playBounds.x, playBounds.y, playBounds.width, playBounds.height);
    shapeRenderer.rect(highscoresBounds.x, highscoresBounds.y, highscoresBounds.width, highscoresBounds.height);
    shapeRenderer.rect(mapBounds.x, mapBounds.y, mapBounds.width, mapBounds.height);
    shapeRenderer.rect(saveBounds.x, saveBounds.y, saveBounds.width, saveBounds.height);
    shapeRenderer.end();*/

}

---

From source file:com.arkanoid.game.view.GameScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClearColor(0, 0, 1, 1);/*from w ww  . ja  v a  2s  .c o m*/
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    batcher.renderBackground();
    batcher.renderBall(field.getBall());
    batcher.renderBricks(field.getBricks());
    batcher.renderVaus(field.getVaus());
    //debugRenderer.render(field.getWorld(), guiCam.combined);

    guiCam.update();
    batcher.setProjectionMatrix(guiCam.combined);
    batcher.enableBlending();
    batcher.begin();

    switch (state) {
    case GAME_RUNNING:
        field.step();
        batcher.presentRunning();
        batcher.renderLives(field.getLives());
        break;
    case GAME_READY:
        batcher.presentReady();
        break;
    case GAME_PAUSED:
        batcher.presentPaused();
        batcher.renderLives(field.getLives());
        break;
    case GAME_LEVEL_END:
        batcher.presentLevelEnd();
        break;
    case GAME_OVER:
        batcher.presentGameOver();
        break;
    }
    batcher.end();
}

---

From source file:com.arkanoid.game.view.MainMenuScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClearColor(1, 0, 0, 1);//from  w  w w .jav  a  2 s.  c  om
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    guiCam.update();
    batcher.setProjectionMatrix(guiCam.combined);

    batcher.disableBlending();
    batcher.begin();
    batcher.draw(Assets.backgroundRegion, 0, 0, 320, 480);
    batcher.end();

    batcher.enableBlending();
    batcher.begin();
    //batcher.draw(Assets.logo, 160 - 274 / 2, 480 - 10 - 142, 274, 142);
    batcher.draw(Assets.mainMenu, 10, 200 - 110 / 2, 300, 110);
    batcher.draw(Settings.soundEnabled ? Assets.soundOn : Assets.soundOff, 0, 0, 64, 64);
    batcher.end();

    if (TimeUtils.nanoTime() - last > 2000000000) {
        Gdx.app.log("Arkanoid",
                "version: " + Gdx.app.getVersion() + ", memory: " + Gdx.app.getJavaHeap() + ", "
                        + Gdx.app.getNativeHeap() + ", native orientation:" + Gdx.input.getNativeOrientation()
                        + ", orientation: " + Gdx.input.getRotation() + ", accel: "
                        + (int) Gdx.input.getAccelerometerX() + ", " + (int) Gdx.input.getAccelerometerY()
                        + ", " + (int) Gdx.input.getAccelerometerZ() + ", apr: " + (int) Gdx.input.getAzimuth()
                        + ", " + (int) Gdx.input.getPitch() + ", " + (int) Gdx.input.getRoll());
        last = TimeUtils.nanoTime();
    }
}

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From source file:com.badlogic.invaders.Renderer.java

License:Apache License

public void render(Simulation simulation, float delta) {
    // We explicitly require GL10, otherwise we could've used the GLCommon
    // interface via Gdx.gl
    GL20 gl = Gdx.gl;
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
    renderBackground();//from  ww  w . j ava2s  . c  om
    gl.glEnable(GL20.GL_DEPTH_TEST);
    gl.glEnable(GL20.GL_CULL_FACE);
    setProjectionAndCamera(simulation.ship);

    modelBatch.begin(camera);
    modelBatch.render(simulation.explosions);
    if (!simulation.ship.isExploding)
        modelBatch.render(simulation.ship, lights);
    modelBatch.render(simulation.invaders, lights);
    modelBatch.render(simulation.blocks);
    modelBatch.render(simulation.shots);
    modelBatch.end();

    gl.glDisable(GL20.GL_CULL_FACE);
    gl.glDisable(GL20.GL_DEPTH_TEST);

    spriteBatch.setProjectionMatrix(viewMatrix);
    spriteBatch.begin();
    if (simulation.ship.lives != lastLives || simulation.score != lastScore || simulation.wave != lastWave) {
        status = "lives: " + simulation.ship.lives + " wave: " + simulation.wave + " score: "
                + simulation.score;
        lastLives = simulation.ship.lives;
        lastScore = simulation.score;
        lastWave = simulation.wave;
    }
    spriteBatch.enableBlending();
    font.draw(spriteBatch, status, 0, 320);
    spriteBatch.end();

    invaderAngle += delta * 90;
    if (invaderAngle > 360)
        invaderAngle -= 360;
}

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From source file:com.badlogicgames.superjumper.helpscreen.HelpScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());

    guiCam.update();/*w w  w. ja v  a2 s. co  m*/
    game.batch.setProjectionMatrix(guiCam.combined);
    game.batch.disableBlending();
    game.batch.begin();
    game.batch.draw(helpRegion, 0, 0);
    game.batch.end();

    game.batch.enableBlending();
    game.batch.begin();
    game.batch.draw(Assets.arrow, 320, 0, -64, 64);
    game.batch.end();
}

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From source file:com.badlogicgames.superjumper.helpscreen.HelpScreen2.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    guiCam.update();//from   w  w  w  .  j  av a  2  s  .c  o  m

    game.batch.setProjectionMatrix(guiCam.combined);
    game.batch.disableBlending();
    game.batch.begin();
    game.batch.draw(helpRegion, 0, 0, 320, 480);
    game.batch.end();

    game.batch.enableBlending();
    game.batch.begin();
    game.batch.draw(Assets.arrow, 320, 0, -64, 64);
    game.batch.end();

    gl.glDisable(GL20.GL_BLEND);
}

---

From source file:com.badlogicgames.superjumper.mainmenu.HighScoresScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    guiCam.update();//from  w w w.j a  v  a  2 s  .  c  o  m

    game.batch.setProjectionMatrix(guiCam.combined);
    game.batch.disableBlending();
    game.batch.begin();
    game.batch.draw(Assets.backgroundRegion, 0, 0, 320, 480);
    game.batch.end();

    game.batch.enableBlending();
    game.batch.begin();
    game.batch.draw(Assets.highScoresRegion, 10, 360 - 16, 300, 33);

    float y = 230;
    for (int i = 4; i >= 0; i--) {
        Assets.font.draw(game.batch, highScores[i], xOffset, y);
        y += Assets.font.getLineHeight();
    }

    game.batch.draw(Assets.arrow, 0, 0, 64, 64);
    game.batch.end();
}

---

From source file:com.bss.game.GameScreen.java

License:Apache License

public void draw() {
    GL20 gl = Gdx.gl;
    gl.glClearColor(0f, 0f, 0f, 1);/*from   w w w. ja  v  a  2  s.c o  m*/
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

    renderer.render();

    guiCam.update();
    game.batcher.setProjectionMatrix(guiCam.combined);
    game.batcher.enableBlending();
    game.batcher.begin();
    switch (state) {
    case GAME_READY:
        presentReady();
        break;
    case GAME_RUNNING:
        presentRunning();
        break;
    case GAME_PAUSED:
        presentPaused();
        break;
    case GAME_OVER:
        presentGameOver();
        break;
    }
    game.batcher.end();
}

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