mod: adjust Obstacle/SpawnSpace to breaking changes in mantle

engine/src/Utils/Spawning/Obstacle.cpp

@@ -30,7 +30,7 @@ Obstacle Obstacle::GetEndingSentinel(units::length::meter_t value)
   return {{value, value}, nullptr, units::velocity::meters_per_second_t{std::numeric_limits<double>::max()}};
 }
 
-Obstacle ToObstacle(const mantle_api::IEntity* entity, const mantle_api::ITrafficAreaStream& stream)
+Obstacle ToObstacle(std::shared_ptr<mantle_api::IEntity> entity, const mantle_api::ITrafficAreaStream& stream)
 {
   const auto halfLength{entity->GetProperties()->bounding_box.dimension.length / units::dimensionless::scalar_t{2.0}};
   const auto offset{entity->GetProperties()->bounding_box.geometric_center.x};
@@ -47,7 +47,7 @@ std::set<Obstacle, Less<ToMin>> GetObstacles(const mantle_api::ITrafficAreaStrea
   const units::length::meter_t max{stream.GetLength()};
   while (min < max)
   {
-    const mantle_api::IEntity* entity{stream.GetEntity(mantle_api::ITrafficAreaStream::SearchDirection::kDownstream, min, max - min)};
+    auto entity{stream.GetEntity(mantle_api::ITrafficAreaStream::SearchDirection::kDownstream, min, max - min)};
     if (is_uninitialized(entity))
     {
       break;

engine/src/Utils/Spawning/SpawnSpace.cpp

@@ -231,15 +231,15 @@ bool SpawnSpace::Spawn(size_t entityNr)
     const auto &stream{*std::next(area->begin(), std::distance(spot_area->begin(), spot_stream))};
     const mantle_api::Pose pose{stream->Convert(mantle_api::ITrafficAreaStream::StreamPose{{interval.max, {}}, {}}).value()};
 
-    EntityCreator entityCreator{environment_};
-    std::string name{"Common" + std::to_string(entityNr)};
-    mantle_api::IEntity &entity{entityCreator.CreateEntity(ToEntity{}(objectTemplate.object_template), name)};
-    entity.SetName(name);
-    entity.SetPosition(pose.position);
-    entity.SetOrientation(pose.orientation);
-    entity.SetVelocity(util::Rotate(safe_velocity, pose.orientation));
+      EntityCreator entityCreator{environment_};
+      std::string name{"Common" + std::to_string(entityNr)};
+      auto entity{entityCreator.CreateEntity(ToEntity{}(objectTemplate.object_template), name)};
+      entity->SetName(name);
+      entity->SetPosition(pose.position);
+      entity->SetOrientation(pose.orientation);
+      entity->SetVelocity(util::Rotate(safe_velocity, pose.orientation));
 
-    CreateEntityControllers(entity, objectTemplate.object_template->GetObjectController());
+      CreateEntityControllers(*entity.get(), objectTemplate.object_template->GetObjectController());
 
     const Interval occupied_space{interval.max - spawn_parameters.entity_length, interval.max};
     UpdateSpot(*spot_stream, spot, occupied_space, safe_velocity);