Method lightSources

source/game/StarNetworkedAnimator.cpp:715–757

}

List<LightSource> NetworkedAnimator::lightSources(Vec2F const& translate) const {
  List<LightSource> lightSources;
  for (auto const& pair : m_lights) {
    if (!pair.second.active.get())
      continue;

    Vec2F position = {pair.second.xPosition.get(), pair.second.yPosition.get()};
    float pointAngle = constrainAngle(pair.second.pointAngle.get());
    Mat3F transformation = Mat3F::identity();
    if (pair.second.anchorPart)
      transformation = partTransformation(*pair.second.anchorPart);
    transformation = groupTransformation(pair.second.transformationGroups) * transformation;
    position = transformation.transformVec2(position);
    pointAngle = transformation.transformAngle(pointAngle);
    if (pair.second.rotationGroup) {
      auto const& rg = m_rotationGroups.get(*pair.second.rotationGroup);
      position = (position - pair.second.rotationCenter.value(rg.rotationCenter)).rotate(rg.currentAngle)
          + pair.second.rotationCenter.value(rg.rotationCenter);
      pointAngle += rg.currentAngle;
    }
    position = globalTransformation().transformVec2(position);
    if (m_flipped.get()) {
      if (pointAngle > 0)
        pointAngle = Constants::pi / 2 + constrainAngle(Constants::pi / 2 - pointAngle);
      else
        pointAngle = -Constants::pi / 2 - constrainAngle(pointAngle + Constants::pi / 2);
    }

    Color color = pair.second.color.get();
    if (pair.second.flicker)
      color.setValue(clamp(color.value() * pair.second.flicker->value(SinWeightOperator<float>()), 0.0f, 1.0f));

    lightSources.append(LightSource{
      position + translate,
      color.toRgbF(),
      pair.second.pointLight ? LightType::Point : LightType::Spread,
      pair.second.pointBeam,
      pointAngle,
      pair.second.beamAmbience
    });
  }
  return lightSources;
}

void NetworkedAnimator::update(float dt, DynamicTarget* dynamicTarget) {
  dt *= m_animationRate.get();