@Override
  public Scene onCreateScene() {
    this.mEngine.registerUpdateHandler(new FPSLogger());

    final Scene scene = new Scene();
    scene.setBackground(new Background(0, 0, 0));

    for (int i = 0; i < COUNT; i++) {
      final float tension = MathUtils.random(-0.5f, 0.5f);
      this.addRectangleWithTension(scene, tension, MathUtils.random(0, DURATION * 2f));
    }

    return scene;
  }
  @Override
  protected void onUpdateControlKnob(final float pRelativeX, final float pRelativeY) {
    if (pRelativeX == 0 && pRelativeY == 0) {
      super.onUpdateControlKnob(0, 0);
      return;
    }

    if (this.mAllowDiagonal) {
      final float angle = MathUtils.radToDeg(MathUtils.atan2(pRelativeY, pRelativeX)) + 180;
      if (DigitalOnScreenControl.testDiagonalAngle(0, angle)
          || DigitalOnScreenControl.testDiagonalAngle(360, angle)) {
        super.onUpdateControlKnob(-EXTENT_SIDE, 0);
      } else if (DigitalOnScreenControl.testDiagonalAngle(45, angle)) {
        super.onUpdateControlKnob(-EXTENT_DIAGONAL, -EXTENT_DIAGONAL);
      } else if (DigitalOnScreenControl.testDiagonalAngle(90, angle)) {
        super.onUpdateControlKnob(0, -EXTENT_SIDE);
      } else if (DigitalOnScreenControl.testDiagonalAngle(135, angle)) {
        super.onUpdateControlKnob(EXTENT_DIAGONAL, -EXTENT_DIAGONAL);
      } else if (DigitalOnScreenControl.testDiagonalAngle(180, angle)) {
        super.onUpdateControlKnob(EXTENT_SIDE, 0);
      } else if (DigitalOnScreenControl.testDiagonalAngle(225, angle)) {
        super.onUpdateControlKnob(EXTENT_DIAGONAL, EXTENT_DIAGONAL);
      } else if (DigitalOnScreenControl.testDiagonalAngle(270, angle)) {
        super.onUpdateControlKnob(0, EXTENT_SIDE);
      } else if (DigitalOnScreenControl.testDiagonalAngle(315, angle)) {
        super.onUpdateControlKnob(-EXTENT_DIAGONAL, EXTENT_DIAGONAL);
      } else {
        super.onUpdateControlKnob(0, 0);
      }
    } else {
      if (Math.abs(pRelativeX) > Math.abs(pRelativeY)) {
        if (pRelativeX > 0) {
          super.onUpdateControlKnob(EXTENT_SIDE, 0);
        } else if (pRelativeX < 0) {
          super.onUpdateControlKnob(-EXTENT_SIDE, 0);
        } else if (pRelativeX == 0) {
          super.onUpdateControlKnob(0, 0);
        }
      } else {
        if (pRelativeY > 0) {
          super.onUpdateControlKnob(0, EXTENT_SIDE);
        } else if (pRelativeY < 0) {
          super.onUpdateControlKnob(0, -EXTENT_SIDE);
        } else if (pRelativeY == 0) {
          super.onUpdateControlKnob(0, 0);
        }
      }
    }
  }
Exemple #3
0
  /** Each tower fires at the first enemy in their respective queue Runs every .025 seconds */
  private void collisionDetect() {

    for (ITower t : towers) {
      Enemy enemy = t.getLockedOn();

      if (enemy == null) {
        t.onIdleInWave();
        continue;
      }

      if (enemy.isDead()) {
        t.removeEnemyFromQueue(enemy);
        continue;
      }

      if (t.inSights(enemy.getXReal(), enemy.getYReal())) {

        t.onImpact(enemy);
        t.shoot(enemy);

        /** TODO: Make a "canRotate" variable for each class so this isn't such a hack */
        if (t.getClass() == IceTower.class || t.getClass() == SpikeTower.class) continue;

        dx = t.getEntity().getX() - (enemy.getX() - enemy.getWidthScaled() / 3.5f);
        dy = t.getEntity().getY() - (enemy.getY() - enemy.getHeightScaled() / 3.5f);
        angle = MathUtils.atan2(dy, dx);
        realAngle = (float) (angle * (180.0f / Math.PI));
        t.getEntity().setRotation(realAngle);
      } else {
        t.removeEnemyFromQueue(enemy);
        t.onEnemyOutOfRange(enemy);
      }
    }
  }
Exemple #4
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  @Override
  protected void draw(final GLState pGLState, final Camera pCamera) {
    final int tileColumns = this.mTileColumns;
    final int tileRows = this.mTileRows;
    final int tileWidth = this.mTMXTiledMap.getTileWidth();
    final int tileHeight = this.mTMXTiledMap.getTileHeight();

    final float scaledTileWidth = tileWidth * this.mScaleX;
    final float scaledTileHeight = tileHeight * this.mScaleY;

    final float[] cullingVertices = this.mCullingVertices;
    RectangularShapeCollisionChecker.fillVertices(
        0, 0, this.mWidth, this.mHeight, this.getLocalToSceneTransformation(), cullingVertices);

    final float layerMinX = cullingVertices[SpriteBatch.VERTEX_INDEX_X];
    final float layerMinY = cullingVertices[SpriteBatch.VERTEX_INDEX_Y];

    final float cameraMinX = pCamera.getXMin();
    final float cameraMinY = pCamera.getYMin();
    final float cameraWidth = pCamera.getWidth();
    final float cameraHeight = pCamera.getHeight();

    /* Determine the area that is visible in the camera. */
    final float firstColumnRaw = (cameraMinX - layerMinX) / scaledTileWidth;
    final int firstColumn =
        MathUtils.bringToBounds(0, tileColumns - 1, (int) Math.floor(firstColumnRaw));
    final int lastColumn =
        MathUtils.bringToBounds(
            0, tileColumns - 1, (int) Math.ceil(firstColumnRaw + cameraWidth / scaledTileWidth));

    final float firstRowRaw = (cameraMinY - layerMinY) / scaledTileHeight;
    final int firstRow = MathUtils.bringToBounds(0, tileRows - 1, (int) Math.floor(firstRowRaw));
    final int lastRow =
        MathUtils.bringToBounds(
            0, tileRows - 1, (int) Math.floor(firstRowRaw + cameraHeight / scaledTileHeight));

    for (int row = firstRow; row <= lastRow; row++) {
      for (int column = firstColumn; column <= lastColumn; column++) {
        this.mSpriteBatchVertexBufferObject.draw(
            GLES20.GL_TRIANGLE_STRIP,
            this.getSpriteBatchIndex(column, row) * SpriteBatch.VERTICES_PER_SPRITE,
            SpriteBatch.VERTICES_PER_SPRITE);
      }
    }
  }
  @Override
  public void tact(long now, long period) {
    final float nextStep = MathUtils.distance(mPoint.x, mPoint.y, mNextPoint.x, mNextPoint.y);
    if (nextStep > 10) {
      float distance = (float) period / 1000 * mSpeed;
      float m = nextStep - distance;
      float x = (m * mPoint.x + distance * mNextPoint.x) / nextStep;
      float y = (m * mPoint.y + distance * mNextPoint.y) / nextStep;

      mPoint.x = x;
      mPoint.y = y;
    }

    mSprite.setPosition(mPoint.x - mPointOffset.x, mPoint.y - mPointOffset.y);
    mSpriteShadow.setPosition(mSprite.getX() + mPointShadow.x, mSprite.getY() + mPointShadow.y);
  }
  /**
   * @param pGLState
   * @throws IOException
   */
  @Override
  protected void writeTextureToHardware(final GLState pGLState) throws IOException {
    final IPVRTexturePixelBufferStrategyBufferManager pvrTextureLoadStrategyManager =
        this.mPVRTexturePixelBufferStrategy.newPVRTexturePixelBufferStrategyManager(this);

    int width = this.getWidth();
    int height = this.getHeight();

    final int dataLength = this.mPVRTextureHeader.getDataLength();

    final int bytesPerPixel =
        this.mPVRTextureHeader.getBitsPerPixel() / DataConstants.BITS_PER_BYTE;

    final boolean useDefaultAlignment =
        MathUtils.isPowerOfTwo(width)
            && MathUtils.isPowerOfTwo(height)
            && this.mPVRTextureHeader.mPVRTextureFormat == PVRTextureFormat.RGBA_8888;
    if (!useDefaultAlignment) {
      /* Adjust unpack alignment. */
      GLES20.glPixelStorei(GLES20.GL_UNPACK_ALIGNMENT, 1);
    }

    int currentLevel = 0;
    int currentPixelDataOffset = 0;
    while (currentPixelDataOffset < dataLength) {
      if (currentLevel > 0 && (width != height || MathUtils.nextPowerOfTwo(width) != width)) {
        Debug.w(
            "Mipmap level '"
                + currentLevel
                + "' is not squared. Width: '"
                + width
                + "', height: '"
                + height
                + "'. Texture won't render correctly.");
      }

      final int currentPixelDataSize = height * width * bytesPerPixel;

      /* Load the current level. */
      this.mPVRTexturePixelBufferStrategy.loadPVRTextureData(
          pvrTextureLoadStrategyManager,
          width,
          height,
          bytesPerPixel,
          this.mPixelFormat,
          currentLevel,
          currentPixelDataOffset,
          currentPixelDataSize);

      currentPixelDataOffset += currentPixelDataSize;

      /* Prepare next mipmap level. */
      width = Math.max(width / 2, 1);
      height = Math.max(height / 2, 1);

      currentLevel++;
    }

    if (!useDefaultAlignment) {
      /* Restore default unpack alignment. */
      GLES20.glPixelStorei(GLES20.GL_UNPACK_ALIGNMENT, GLState.GL_UNPACK_ALIGNMENT_DEFAULT);
    }
  }
 /** Calculate the euclidian distance between the first two fingers. */
 private static float calculatePointerDistance(final MotionEvent pMotionEvent) {
   return MathUtils.distance(
       pMotionEvent.getX(0), pMotionEvent.getY(0), pMotionEvent.getX(1), pMotionEvent.getY(1));
 }
 @Override
 public void getPositionOffset(final float[] pOffset) {
   pOffset[VERTEX_INDEX_X] = this.mCenterX + MathUtils.randomSign() * this.mWidthHalf;
   pOffset[VERTEX_INDEX_Y] = this.mCenterY + MathUtils.randomSign() * this.mHeightHalf;
 }
Exemple #9
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  @Override
  protected void onManagedDraw(final GLState pGLState, final Camera pCamera) {
    if (this.mClippingEnabled) {
      /* Enable scissor test, while remembering previous state. */
      final boolean wasScissorTestEnabled = pGLState.enableScissorTest();

      final int surfaceHeight = pCamera.getSurfaceHeight();

      /* In order to apply clipping, we need to determine the the axis aligned bounds in OpenGL coordinates. */

      /* Determine clipping coordinates of each corner in surface coordinates. */
      final float[] lowerLeftSurfaceCoordinates =
          pCamera.getSurfaceCoordinatesFromSceneCoordinates(
              this.convertLocalCoordinatesToSceneCoordinates(0, 0));
      final int lowerLeftX =
          (int) Math.round(lowerLeftSurfaceCoordinates[Constants.VERTEX_INDEX_X]);
      final int lowerLeftY =
          surfaceHeight - (int) Math.round(lowerLeftSurfaceCoordinates[Constants.VERTEX_INDEX_Y]);

      final float[] upperLeftSurfaceCoordinates =
          pCamera.getSurfaceCoordinatesFromSceneCoordinates(
              this.convertLocalCoordinatesToSceneCoordinates(0, this.mHeight));
      final int upperLeftX =
          (int) Math.round(upperLeftSurfaceCoordinates[Constants.VERTEX_INDEX_X]);
      final int upperLeftY =
          surfaceHeight - (int) Math.round(upperLeftSurfaceCoordinates[Constants.VERTEX_INDEX_Y]);

      final float[] upperRightSurfaceCoordinates =
          pCamera.getSurfaceCoordinatesFromSceneCoordinates(
              this.convertLocalCoordinatesToSceneCoordinates(this.mWidth, this.mHeight));
      final int upperRightX =
          (int) Math.round(upperRightSurfaceCoordinates[Constants.VERTEX_INDEX_X]);
      final int upperRightY =
          surfaceHeight - (int) Math.round(upperRightSurfaceCoordinates[Constants.VERTEX_INDEX_Y]);

      final float[] lowerRightSurfaceCoordinates =
          pCamera.getSurfaceCoordinatesFromSceneCoordinates(
              this.convertLocalCoordinatesToSceneCoordinates(this.mWidth, 0));
      final int lowerRightX =
          (int) Math.round(lowerRightSurfaceCoordinates[Constants.VERTEX_INDEX_X]);
      final int lowerRightY =
          surfaceHeight - (int) Math.round(lowerRightSurfaceCoordinates[Constants.VERTEX_INDEX_Y]);

      /* Determine minimum and maximum x clipping coordinates. */
      final int minClippingX = MathUtils.min(lowerLeftX, upperLeftX, upperRightX, lowerRightX);
      final int maxClippingX = MathUtils.max(lowerLeftX, upperLeftX, upperRightX, lowerRightX);

      /* Determine minimum and maximum y clipping coordinates. */
      final int minClippingY = MathUtils.min(lowerLeftY, upperLeftY, upperRightY, lowerRightY);
      final int maxClippingY = MathUtils.max(lowerLeftY, upperLeftY, upperRightY, lowerRightY);

      /* Determine clipping width and height. */
      final int clippingWidth = maxClippingX - minClippingX;
      final int clippingHeight = maxClippingY - minClippingY;

      /* Finally apply the clipping. */
      pGLState.glPushScissor(minClippingX, minClippingY, clippingWidth, clippingHeight);

      /* Draw children, etc... */
      super.onManagedDraw(pGLState, pCamera);

      /* Revert scissor test to previous state. */
      pGLState.glPopScissor();
      pGLState.setScissorTestEnabled(wasScissorTestEnabled);
    } else {
      super.onManagedDraw(pGLState, pCamera);
    }
  }
Exemple #10
0
 public static final <T> T random(final List<T> pList) {
   return pList.get(MathUtils.random(0, pList.size() - 1));
 }
 @Override
 protected Bird onAllocatePoolItem() {
   Log.e("GAME", "NewSmallLeft");
   return new SimpleBirdL(
       background.getWidth(), MathUtils.random(0, 200), BirdType.SIMPLE_SMALL_LEFT);
 }
 @Override
 protected Bird onAllocatePoolItem() {
   Log.e("GAME", "NewSmallRight");
   return new SimpleBirdR(
       -BirdsSizes.smallBirdWidth, MathUtils.random(0, 200), BirdType.SIMPLE_SMALL_RIGHT);
 }
  @Override
  protected void onManagedUpdate(float pSecondsElapsed) {
    if (score > record) record = score;
    FPScounter++;
    if (FPScounter == FPS) {
      FPScounter = 0;
      timeLeft--;
      timeText.setText(String.valueOf(timeLeft));
      FPScounter = 0;
    }
    if (timeLeft == 0) this.onBackKeyPressed();

    int bigBird = MathUtils.random(0, 800);
    int smallBird = MathUtils.random(0, 1000);
    for (int i = 0; i < plumageArray.size(); i++) {
      plumageArray.get(i).lifetime -= pSecondsElapsed;
      if (plumageArray.get(i).lifetime <= 0) {
        plumageArray.get(i).detachSelf();
        plumageArray.get(i).dispose();
        plumageArray.remove(plumageArray.get(i));
      }
    }
    if (birdArray.size() < maxBirdCount) {
      if (bigBird == 1 || bigBird == 2) {
        Log.w("GAME", "addBigRight");
        birdArray.add(
            GetNewtBird(
                bigRightBirdPool,
                -BirdsSizes.bigBirdWidth,
                MathUtils.random(0, 200),
                BirdsSizes.bigBirdDuration));
        getChildByIndex(0).attachChild(birdArray.getLast());
      } else if (bigBird == 3 || bigBird == 4) {
        Log.w("GAME", "addBigLeft");
        birdArray.add(
            GetNewtBird(
                bigLeftBirdPool,
                background.getWidth(),
                MathUtils.random(0, 200),
                BirdsSizes.bigBirdDuration));
        getChildByIndex(0).attachChild(birdArray.getLast());
      }
      if (smallBird == 1 || smallBird == 2) {
        Log.w("GAME", "addSmallRight");
        birdArray.add(
            GetNewtBird(
                smallRightBirdPool,
                -BirdsSizes.smallBirdWidth,
                MathUtils.random(0, 200),
                BirdsSizes.smallBirdDuration));
        getChildByIndex(0).attachChild(birdArray.getLast());

      } else if (smallBird == 3 || smallBird == 4) {
        Log.w("GAME", "addSmallLeft");
        birdArray.add(
            GetNewtBird(
                smallLeftBirdPool,
                background.getWidth(),
                MathUtils.random(0, 200),
                BirdsSizes.smallBirdDuration));
        getChildByIndex(0).attachChild(birdArray.getLast());
      }
    }
    for (int i = 0; i < birdArray.size(); i++) {
      if ((birdArray.get(i).getX() >= background.getWidth()
              && birdArray.get(i).currentDirection == DIRECTIONS.RIGHT)
          || (birdArray.get(i).getX() <= -BirdsSizes.bigBirdWidth
              && birdArray.get(i).currentType == BirdType.SIMPLE_BIG_LEFT)) {
        AddToPool(i);
      } else if ((birdArray.get(i).getX() <= -BirdsSizes.smallBirdWidth
          && birdArray.get(i).currentType == BirdType.SIMPLE_SMALL_LEFT)) {
        AddToPool(i);
      }
    }
    super.onManagedUpdate(pSecondsElapsed);
  }
  @Override
  protected void writeTextureToHardware(final GLState pGLState) {
    final PixelFormat pixelFormat = this.mBitmapTextureFormat.getPixelFormat();
    final int glInternalFormat = pixelFormat.getGLInternalFormat();
    final int glFormat = pixelFormat.getGLFormat();
    final int glType = pixelFormat.getGLType();

    GLES20.glTexImage2D(
        GLES20.GL_TEXTURE_2D,
        0,
        glInternalFormat,
        this.mWidth,
        this.mHeight,
        0,
        glFormat,
        glType,
        null);

    final boolean preMultipyAlpha = this.mTextureOptions.mPreMultiplyAlpha;
    /* Non alpha premultiplied bitmaps are loaded with ARGB_8888 and converted down manually. */
    final Config bitmapConfig =
        (preMultipyAlpha) ? this.mBitmapTextureFormat.getBitmapConfig() : Config.ARGB_8888;

    final ArrayList<IBitmapTextureAtlasSource> textureSources = this.mTextureAtlasSources;
    final int textureSourceCount = textureSources.size();

    final ITextureAtlasStateListener<IBitmapTextureAtlasSource> textureStateListener =
        this.getTextureAtlasStateListener();
    for (int i = 0; i < textureSourceCount; i++) {
      final IBitmapTextureAtlasSource bitmapTextureAtlasSource = textureSources.get(i);
      try {
        final Bitmap bitmap = bitmapTextureAtlasSource.onLoadBitmap(bitmapConfig);
        if (bitmap == null) {
          throw new NullBitmapException(
              "Caused by: "
                  + bitmapTextureAtlasSource.getClass().toString()
                  + " --> "
                  + bitmapTextureAtlasSource.toString()
                  + " returned a null Bitmap.");
        }

        final boolean useDefaultAlignment =
            MathUtils.isPowerOfTwo(bitmap.getWidth())
                && MathUtils.isPowerOfTwo(bitmap.getHeight())
                && pixelFormat == PixelFormat.RGBA_8888;
        if (!useDefaultAlignment) {
          /* Adjust unpack alignment. */
          GLES20.glPixelStorei(GLES20.GL_UNPACK_ALIGNMENT, 1);
        }

        if (preMultipyAlpha) {
          GLUtils.texSubImage2D(
              GLES20.GL_TEXTURE_2D,
              0,
              bitmapTextureAtlasSource.getTextureX(),
              bitmapTextureAtlasSource.getTextureY(),
              bitmap,
              glFormat,
              glType);
        } else {
          pGLState.glTexSubImage2D(
              GLES20.GL_TEXTURE_2D,
              0,
              bitmapTextureAtlasSource.getTextureX(),
              bitmapTextureAtlasSource.getTextureY(),
              bitmap,
              this.mPixelFormat);
        }

        if (!useDefaultAlignment) {
          /* Restore default unpack alignment. */
          GLES20.glPixelStorei(GLES20.GL_UNPACK_ALIGNMENT, GLState.GL_UNPACK_ALIGNMENT_DEFAULT);
        }

        bitmap.recycle();

        if (textureStateListener != null) {
          textureStateListener.onTextureAtlasSourceLoaded(this, bitmapTextureAtlasSource);
        }
      } catch (final NullBitmapException e) {
        if (textureStateListener != null) {
          textureStateListener.onTextureAtlasSourceLoadExeption(this, bitmapTextureAtlasSource, e);
        } else {
          throw e;
        }
      }
    }
  }
  @Override
  public void onLoadScene() {
    // Load the menu resources
    ResourceManager.loadMenuResources();

    // Create the background
    BackgroundSprite =
        new Sprite(
            ResourceManager.getInstance().cameraWidth / 2f,
            ResourceManager.getInstance().cameraHeight / 2f,
            ResourceManager.menuBackgroundTextureRegion,
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    BackgroundSprite.setScaleX(ResourceManager.getInstance().cameraWidth);
    BackgroundSprite.setScaleY(ResourceManager.getInstance().cameraHeight / 480f);
    BackgroundSprite.setZIndex(-5000);
    this.attachChild(BackgroundSprite);

    // Create clouds that move from one side of the screen to the other, and repeat.
    CloudSprites = new Sprite[20];
    for (Sprite curCloudSprite : CloudSprites) {
      curCloudSprite =
          new Sprite(
              MathUtils.random(
                  -(this.getWidth() * this.getScaleX()) / 2,
                  ResourceManager.getInstance().cameraWidth
                      + (this.getWidth() * this.getScaleX()) / 2),
              MathUtils.random(
                  -(this.getHeight() * this.getScaleY()) / 2,
                  ResourceManager.getInstance().cameraHeight
                      + (this.getHeight() * this.getScaleY()) / 2),
              ResourceManager.cloudTextureRegion,
              ResourceManager.getInstance().engine.getVertexBufferObjectManager()) {
            private float XSpeed = MathUtils.random(0.2f, 2f);
            private boolean initialized = false;

            @Override
            protected void onManagedUpdate(final float pSecondsElapsed) {
              super.onManagedUpdate(pSecondsElapsed);
              if (!initialized) {
                initialized = true;
                this.setScale(XSpeed / 2);
                this.setZIndex(-4000 + Math.round(XSpeed * 1000f));
                MainMenu.getInstance().sortChildren();
              }
              if (this.getX() < -(this.getWidth() * this.getScaleX()) / 2) {
                XSpeed = MathUtils.random(0.2f, 2f);
                this.setScale(XSpeed / 2);
                this.setPosition(
                    ResourceManager.getInstance().cameraWidth
                        + (this.getWidth() * this.getScaleX()) / 2,
                    MathUtils.random(
                        -(this.getHeight() * this.getScaleY()) / 2,
                        ResourceManager.getInstance().cameraHeight
                            + (this.getHeight() * this.getScaleY()) / 2));

                this.setZIndex(-4000 + Math.round(XSpeed * 1000f));
                MainMenu.getInstance().sortChildren();
              }
              this.setPosition(this.getX() - (XSpeed * (pSecondsElapsed / 0.016666f)), this.getY());
            }
          };
      this.attachChild(curCloudSprite);
    }

    // Create a Play button. Notice that the Game scenes, unlike menus, are not referred to in a
    // static way.
    PlayButton =
        new ButtonSprite(
            (ResourceManager.getInstance().cameraWidth
                    - ResourceManager.buttonTiledTextureRegion.getTextureRegion(0).getWidth())
                / 2f,
            (ResourceManager.getInstance().cameraHeight
                    - ResourceManager.buttonTiledTextureRegion.getTextureRegion(0).getHeight())
                * (1f / 3f),
            ResourceManager.buttonTiledTextureRegion.getTextureRegion(0),
            ResourceManager.buttonTiledTextureRegion.getTextureRegion(1),
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    PlayButtonText =
        new Text(
            0,
            0,
            ResourceManager.fontDefault32Bold,
            "PLAY",
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    PlayButtonText.setPosition((PlayButton.getWidth()) / 2, (PlayButton.getHeight()) / 2);
    PlayButton.attachChild(PlayButtonText);
    this.attachChild(PlayButton);
    PlayButton.setOnClickListener(
        new OnClickListener() {
          @Override
          public void onClick(
              ButtonSprite pButtonSprite, float pTouchAreaLocalX, float pTouchAreaLocalY) {
            // Create a new GameLevel and show it using the SceneManager. And play a click.
            SceneManager.getInstance().showScene(new GameLevel());
            ResourceManager.clickSound.play();
          }
        });
    this.registerTouchArea(PlayButton);

    // Create an Option button. Notice that the SceneManager is being told to not pause the scene
    // while the OptionsLayer is open.
    OptionsButton =
        new ButtonSprite(
            PlayButton.getX() + PlayButton.getWidth(),
            PlayButton.getY(),
            ResourceManager.buttonTiledTextureRegion.getTextureRegion(0),
            ResourceManager.buttonTiledTextureRegion.getTextureRegion(1),
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    OptionsButtonText =
        new Text(
            0,
            0,
            ResourceManager.fontDefault32Bold,
            "OPTIONS",
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    OptionsButtonText.setPosition((OptionsButton.getWidth()) / 2, (OptionsButton.getHeight()) / 2);
    OptionsButton.attachChild(OptionsButtonText);
    this.attachChild(OptionsButton);
    OptionsButton.setOnClickListener(
        new OnClickListener() {
          @Override
          public void onClick(
              ButtonSprite pButtonSprite, float pTouchAreaLocalX, float pTouchAreaLocalY) {
            // Show the OptionsLayer and play a click.
            SceneManager.getInstance().showOptionsLayer(false);
            ResourceManager.clickSound.play();
          }
        });
    this.registerTouchArea(OptionsButton);

    // Create a title
    TitleText =
        new Text(
            0,
            0,
            ResourceManager.fontDefault72Bold,
            "HAPPY BIRDS",
            ResourceManager.getInstance().engine.getVertexBufferObjectManager());
    TitleText.setPosition(
        (ResourceManager.getInstance().cameraWidth) / 2,
        (ResourceManager.getInstance().cameraHeight * 2) / 3f);
    TitleText.setColor(0.153f, 0.290f, 0.455f);
    this.attachChild(TitleText);
  }