Method orientationDrawables

source/game/StarObject.cpp:1252–1304

}

List<Drawable> Object::orientationDrawables(size_t orientationIndex) const {
  if (orientationIndex == NPos)
    return {};

  auto& orientation = getOrientations().at(orientationIndex);

  if (!m_orientationDrawablesCache || orientationIndex != m_orientationDrawablesCache->first) {
    m_orientationDrawablesCache = make_pair(orientationIndex, List<Drawable>());
    for (auto const& layer : orientation->imageLayers) {
      Drawable drawable = layer;

      auto& imagePart = drawable.imagePart();
      imagePart.image.directives.clear();
      String imagePath = AssetPath::join(imagePart.image);
      if ((m_colorDirectives || !m_colorSuffix.empty()) && m_imageKeys.contains("color")) { // We had to leave color untouched despite separating its directives for server-side compatibility reasons, temporarily substr it in the image key
        String& color = m_imageKeys.find("color")->second;
        String backup = std::move(color);
        color = backup.substr(0, backup.find('?'));

        // backwards compatibility for this is really annoying, need to append text after the <color> tag to the last directive for a rare use-case
        auto& image = imagePath.utf8();
        size_t suffix = NPos;
        if (!m_colorSuffix.empty() && (suffix = image.rfind("<color>")) != NPos)
          imagePart.image = String(image.substr(0, (suffix += 7))).replaceTags(m_imageKeys, true, "default");
        else
          imagePart.image = imagePath.replaceTags(m_imageKeys, true, "default");

        color = std::move(backup);

        imagePart.image.directives = layer.imagePart().image.directives;
        if (m_colorDirectives)
          imagePart.addDirectives(m_colorDirectives);
        if (suffix != NPos)
          imagePart.addDirectives(m_colorSuffix + String(image.substr(suffix)).replaceTags(m_imageKeys, true, "default"));
      }
      else {
        imagePart.image = imagePath.replaceTags(m_imageKeys, true, "default");
        imagePart.image.directives = layer.imagePart().image.directives;
      }

      imagePart.addDirectives(m_directives);
      
      if (orientation->flipImages)
        drawable.scale(Vec2F(-1, 1), drawable.boundBox(false).center() - drawable.position);

      m_orientationDrawablesCache->second.append(std::move(drawable));
    }
  }

  auto drawables = m_orientationDrawablesCache->second;
  Drawable::translateAll(drawables, orientation->imagePosition + damageShake());
  return drawables;
}

EntityRenderLayer Object::renderLayer() const {
  if (auto orientation = currentOrientation())