message: Fix logic mistake in MapViewState::updateResources()
diff: @@ -277,8 +277,9 @@ void MapViewState::updateResources()
  std::clamp(stored.resources[3], 0, 25)
  };
  + stored -= moved;
  addRefinedResources(moved);
  - stored = stored + moved;
  + stored += moved;
  }
  updatePlayerResources();
  