Android Open Source - mobius Focus Taker System

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From Project

Back to project page mobius.

License

The source code is released under:

MIT License

Java Source Code

package com.sgtcodfish.mobiusListing.systems;
// w w w.  ja  va  2  s  .  c o  m
import com.artemis.ComponentMapper;
import com.artemis.Entity;
import com.artemis.Filter;
import com.artemis.systems.EntityProcessingSystem;
import com.badlogic.gdx.graphics.Camera;
import com.badlogic.gdx.math.Vector2;
import com.sgtcodfish.mobiusListing.components.FocusTaker;
import com.sgtcodfish.mobiusListing.components.Position;

/**
 * @author Ashley Davis (SgtCoDFish)
 */
public class FocusTakerSystem extends EntityProcessingSystem {
  private ComponentMapper<Position>  positionMapper  = null;

  private Camera            camera      = null;

  @SuppressWarnings("unchecked")
  public FocusTakerSystem(Camera camera) {
    this(camera, Filter.allComponents(Position.class, FocusTaker.class));
  }

  protected FocusTakerSystem(Camera camera, Filter filter) {
    super(filter);

    this.camera = camera;
  }

  @Override
  public void initialize() {
    positionMapper = world.getMapper(Position.class);
  }

  @Override
  protected void process(Entity e) {
    Vector2 pos = positionMapper.get(e).position;

    camera.position.x = pos.x;
    camera.position.y = pos.y;
    camera.update();
  }
}

Java Source Code List

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