Android Open Source - BobEngine Start Room

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Back to project page BobEngine.

License

The source code is released under:

GNU Lesser General Public License

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Java Source Code

package bobby.example.bobengineexample;
//from  ww w . j ava 2  s  .  c o m
import java.util.Random;

import bobby.engine.bobengine.BobView;
import bobby.engine.bobengine.NumberDisplay;
import bobby.engine.bobengine.Room;

public class StartRoom extends Room {

  // Game objects
  private Android[] droid;
  private NumberDisplay num;

  // Other objects
  private Random rand;

  // Constants
  private final int NUM_DROIDS = 5;   // Number of bouncing icons (not actually droids anymore, whatever)
  private final double DROID_SIZE = 10; // Size... sort of. Bigger number = smaller bouncing icons

  StartRoom(BobView container) {
    super(container);

    rand = new Random();
    droid = new Android[NUM_DROIDS];
    num = new NumberDisplay(nextInstance(), this);

    for (int i = 0; i < NUM_DROIDS; i++) {
      droid[i] = new Android(nextInstance(), this);
    }

    set();

    for (int i = 0; i < NUM_DROIDS; i++) {
      addObject(droid[i]);
    }
    
    addObject(num);
  }

  public void set() {
    for (int i = 0; i < NUM_DROIDS; i++) {
      droid[i].set(rand.nextInt(getWidth()), rand.nextInt(getHeight()), DROID_SIZE, 1);
    }
    
    num.set(500, 1000, 1f / 6f, 1);
    num.setAfterKerning(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
    num.setBeforeKerning(0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
  }

  @Override
  public void step(double deltaTime) {
    getView().setBackgroundColor(1, 1, 1, 0);
    
    for (int x = 0; x < NUM_DROIDS; x++) {
      for (int y = 0; y < NUM_DROIDS; y++) {
        // Uncomment these lines for collision detection
        //if (x != y && checkCollision(droid[x], droid[y])) {
        //  getView().setBackgroundColor(0, 0, 1, 1);
        //}
      }
    }
    
    num.setNumber((int) ((60.0 / deltaTime) * 10));
    num.x = (getWidth() / 2) + num.getWidth() / 2;

    super.step(deltaTime);
  }
}

Java Source Code List