message: Allow building within 5 tiles of an operational seed lander
diff: @@ -287,6 +287,16 @@ bool inCommRange(NAS2D::Point<int> position)
  {
  auto& structureManager = Utility<StructureManager>::get();
  + const auto& seedLanders = structureManager.getStructures<SeedLander>();
  + for (auto lander : seedLanders)
  + {
  + if (!lander->operational()) { continue; }
  + if (isPointInRange(position, structureManager.tileFromStructure(lander).position(), 5)) // \fixme magic number
  + {
  + return true;
  + }
  + }
  +
  const auto& command = structureManager.getStructures<CommandCenter>();
  for (auto cc : command)
  {
  