Method findEntityLine

source/game/StarEntityMap.cpp:238–246

}

EntityPtr EntityMap::findEntityLine(Vec2F const& begin, Vec2F const& end, EntityFilter const& filter) const {
  return findEntity(RectF::boundBoxOf(begin, end), [&](EntityPtr const& entity) {
      if (m_geometry.lineIntersectsRect({begin, end}, entity->metaBoundBox().translated(entity->position()))) {
        if (filter(entity))
          return true;
      }
      return false;
    });
}

EntityPtr EntityMap::findEntityAtTile(Vec2I const& pos, EntityFilterOf<TileEntity> const& filter) const {
  RectF rect(Vec2F(pos[0], pos[1]), Vec2F(pos[0] + 1, pos[1] + 1));