public static void main(String[] args) {
Engine engine = new Engine();
engine.addSystem(new SystemA(10));
engine.addSystem(new SystemB(5));
engine.addSystem(new SystemA(2));
engine.update(0);
}
@Override
public void addedToEngine(Engine engine) {
super.addedToEngine(engine);
worldEntities =
engine.getEntitiesFor(
Family.getFamilyFor(TextureComponent.class, TransformComponent.class));
particleEntities = engine.getEntitiesFor(Family.getFamilyFor(ParticleComponent.class));
mapEntities = engine.getEntitiesFor(Family.getFamilyFor(MapComponent.class));
spineAnimatedEntities = engine.getEntitiesFor(Family.getFamilyFor(SpineComponent.class));
}