Android Open Source - Station42 Entity Renderer

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Back to project page Station42.

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.basic;
/* w  ww.ja  va2  s  . co m*/
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.Entity;
import com.station42.optimizations.CroppingHelper;
import com.station42.world.World;

public class EntityRenderer implements EngineRenderer {
  Entity player;
  public EntityRenderer(Entity player) {
    this.player = player;
  }

  @Override
  public void render(Engine engine, SpriteBatch batch, Rectangle viewport) {
    EntityLocation viewer = player.getComponent(EntityLocation.class);
    for (Entity entity : engine.getEntitiesWithComponent(EntitySprite.class)) {
      EntityLocation location = entity.getComponent(EntityLocation.class);
      if (location != null && World.visible(player, entity) && CroppingHelper.inView(viewer, location.getBox(), viewport)) {
        EntitySprite sprite = entity.getComponent(EntitySprite.class);
        EntityFacing facing = entity.getComponent(EntityFacing.class);
        if (facing == null)
          batch.draw(sprite.region, location.getLeftX(), location.getBottomY());
        else
          batch.draw(sprite.region, location.getLeftX(), location.getBottomY(),
              location.getCenterX() - location.getLeftX(), location.getCenterY() - location.getBottomY(), 
              sprite.region.getRegionWidth(), sprite.region.getRegionWidth(), 
              1, 1, facing.getRotation(), false);
      }
    }
  }

}

Java Source Code List

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