Android Open Source - Station42 Player Tracking Camera System

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License

The source code is released under:

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUC...

Java Source Code

package com.station42.player;
/*www. jav a  2  s.c om*/
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.Rectangle;
import com.station42.base.Engine;
import com.station42.base.EngineRenderer;
import com.station42.base.EngineUpdateListener;
import com.station42.base.Entity;
import com.station42.basic.EntityLocation;

public class PlayerTrackingCameraSystem implements EngineUpdateListener {
  Entity playerEntity;
  OrthographicCamera camera;
  public PlayerTrackingCameraSystem(OrthographicCamera camera, Rectangle viewport, Entity entity) {
    this.camera = camera;
    playerEntity = entity;
  }
  @Override
  public void update(Engine engine, float delta) {
    EntityLocation entityPoint = playerEntity.getComponent(EntityLocation.class);
    camera.position.set((int)entityPoint.getCenterX(), (int)entityPoint.getCenterY(), 1);
    camera.update();
  }
}

Java Source Code List

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