Android Open Source - square-libgdx Background Animation

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Back to project page square-libgdx.

License

The source code is released under:

GNU General Public License

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Java Source Code

package com.denzyldick.square;
//from w w  w.ja  v  a 2 s  .co m


import java.util.Random;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.Pixmap;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.Sprite;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;
import com.badlogic.gdx.math.Vector2;
import com.badlogic.gdx.physics.box2d.Shape;
import com.badlogic.gdx.utils.Timer;
import com.badlogic.gdx.utils.Timer.Task;

public class BackgroundAnimation extends Sprite {
  
  private ShapeRenderer shapeRenderer;
  private final float square1Width = 400;
  private final float square1Height = 400;
  private final float square2Width = 300;
  private final float square2Height = 300;
  private float square1X, square1Y;
  private final float angleSpeed = 60 * 0.2f;  
  private Vector2 square1Vector = new Vector2(0,0);
  private Pixmap pixmap;
  private Sprite squareSprite;
  private Sprite squareSprite2;
  private Timer timer;
  private float delaySeconds;
  private float intervalSeconds;
  float red,green,blue;

  public BackgroundAnimation()
  {
    pixmap = new Pixmap(32, 32, Pixmap.Format.RGB565);
    pixmap.setColor(Color.CYAN);
    squareSprite = new Sprite(new Texture(pixmap));
    squareSprite2 = new Sprite(new Texture(pixmap));
    square1Vector.x = Gdx.graphics.getWidth()/2-square1Width;
    square1Vector.y = Gdx.graphics.getHeight()/3;
    squareSprite.setOrigin(square1Vector.x -(square1Width/2), square1Vector.y - (square1Height/2));
    squareSprite2.setOrigin(square1Width/2, square1Height/2);
  
  }
  @Override
  public void draw(SpriteBatch spriteBatch) {

    spriteBatch.begin();
    
    squareSprite.setBounds(square1Vector.x, square1Vector.y, square1Width, square1Height);
    squareSprite.draw(spriteBatch);
  
    squareSprite2.setBounds(square1Vector.x+square1Width+100, square1Vector.y, square1Width, square1Height);
    squareSprite2.draw(spriteBatch);
    spriteBatch.end();
  
    update();
  }
  private void update()
  {
    squareSprite.rotate(angleSpeed * Gdx.graphics.getDeltaTime());
    squareSprite2.rotate(-angleSpeed * Gdx.graphics.getDeltaTime());
  }
  
  
  

}

Java Source Code List